- Status
- Amended (in force with amendments)
- Penalty ceiling
- Imprisonment 44 of 188 obligations carry an unlimited fine. 57 carry different penalties and 87 have no criminal penalty — flagged in the list below.
Does it bind you?
Business-side roles with duties under this instrument.
Plus 27 duties on the regulator, Crown ministers and public bodies — folded into the section list below.
Other Acts binding the same actors
If a role above is yours, these are the other instruments that most often bind it.
Any Person — also bound by 2340 other Acts
Employer — also bound by 682 other Acts
Occupier — also bound by 235 other Acts
Landlord — also bound by 224 other Acts
Employee — also bound by 189 other Acts
Director or Officer — also bound by 429 other Acts
Operator — also bound by 746 other Acts
What it requires
Sections creating concrete business duties or carrying penalties, grouped as the instrument is structured. Titles link to the source text — blue means you’re leaving for legislation.gov.uk.
BRITISH SHIPS
3 of 7 sections shown- Misrepresent a ship’s British nationalityAny Person
- Misrepresent ship as British or conceal nationalityAny Person
Unlimited fine
- Hoist unauthorised colours on a British shipAny Person
Unlimited fine
- Declare the ship's nationality before departing portAny Person
4 other sections in this Part — procedural and definitional
Registration
7 of 16 sections shown- Fail to cancel foreign ship registrationAny Person
Fine up to £1,000
Other duties (1) — Crown / regulator
- Secretary of State must create ship registration rulesCrown / Minister / Government department
- Use ship registration certificates only for lawful navigationAny Person
- False statements or failure to notify about ship's British connectionAny Person
- Fish for profit in unregistered vessel or falsely claim registrationAny Person
- Operate, own or charter an unregistered fishing vesselAny Person
Unlimited fine
- Breach of ship tonnage or certificate regulationsAny Person
- Contravene tonnage regulationsAny Person
Fine up to £1,000
- Forge or fraudulently alter ship registration documentsAny Person
Unlimited fine
9 other sections in this Part — procedural and definitional
International agreements relating to maritime employment
0 of 2 sections shown2 other sections in this Part — procedural and definitional
Masters and Seamen
25 of 61 sections shown- Create and carry signed crew agreements on UK shipsAny Person
Fine up to £2,500
- Discharge seamen if ship registration is cancelledEmployer
- Pay seaman's wages in full upon discharge from a shipAny Person
- Fail to provide required wage account to seamanEmployer
- Fail to provide seaman’s wage accountEmployer
Fine up to £500
- Ensure your ship is seaworthy before and during every voyageAny Person
- Fail to address complaints about provisions or waterAny Person
- Fail to handle crew complaints about food or waterAny Person
Fine up to £2,500
- Pay for medical and funeral expenses for crew abroadAny Person
- Fail to produce qualification certificate on demandAny Person
Fine up to £1,000
- Sail ship when crew lack adequate EnglishAny Person
Unlimited fine
- Go to sea as qualified officer or seaman without qualificationAny Person
- Go to sea as unqualified officer or seamanAny Person
Unlimited fine
- Supervise or provide medical treatment on boardAny Person
- Make false statement to obtain special certificate of competenceAny Person
Unlimited fine
- Do not employ children or young persons on UK ships illegallyEmployer
Fine up to £1,000
- Wear merchant navy uniform without entitlementAny Person
- Conduct endangering ships, structures or individualsAny Person
- Collective crew disobedience or neglect of dutyAny Person
Other duties (1) — Crown / regulator
- Secretary of State must hold an inquiry into seaman conduct or fitnessCrown / Minister / Government department
- Fail to deliver cancelled or suspended certificateAny Person
Fine up to £1,000
- Compensate others for losses caused by smugglingEmployee
- Recover immigration fines from seamen absent without leaveAny Person
- Fail to comply with official log‑book regulationsAny Person
- Intentionally destroy or mutilate official log book entriesAny Person
Fine up to £2,500
- Maintain and update a list of the ship's crewAny Person
- Fail to comply with British seamen’s card regulationsAny Person
- Make false statement to obtain a British seaman's cardAny Person
Fine up to £2,500
- Breach discharge‑book regulationsAny Person
- Employ or work as seaman without required discharge bookAny Person
- Fail to hand over ship documents to successorAny Person
Fine up to £1,000
36 other sections in this Part — procedural and definitional
Safety
21 of 32 sections shown- Breach of ship safety and health regulationsAny Person
Other duties (1) — Crown / regulator
- Secretary of State must consult affected parties before making safety rulesCrown / Minister / Government department
- Assist other vessels and exchange information after a collisionAny Person
- Fail to assist aircraft in distress at seaAny Person
- Operate or allow a dangerously unsafe shipAny Person
- Use unsafe lighter, barge or similar vesselAny Person
- Use unsafe lighter or barge endangering lifeAny Person
Unlimited fine
- Ensure the safe operation of your shipAny Person
2 years imprisonment · amended 2 times (opens in a new tab)
amended 2 times
- Enter a temporary exclusion zone without permissionAny Person
- Enter or remain in a temporary exclusion zone without authorisationAny Person
Unlimited fine · amended 2 times
amended 2 times
amended 2 times
amended 2 times
amended 2 times
- Cause breach of trans‑shipment noticeAny Person
- Contravene a prohibition notice on a trans-shipment vesselAny Person
Unlimited fine · amended 2 times
- Breach of passenger‑ship conduct rulesAny Person
Fine up to £500
- Boarding a ship as a stowaway or without permissionAny Person
Fine up to £1,000
- Unauthorised boarding or staying on a ship in a UK portAny Person
Unlimited fine
- Fail to provide required passenger returnAny Person
- Fail to submit passenger return or provide false informationAny Person
Fine up to £1,000
amended 4 times
11 other sections in this Part — procedural and definitional
Fishing Vessels
12 of 19 sections shown- Pay fishing vessel crew wages in fullEmployer
- Provide wage and catch accounts to fishing vessel crewAny Person
Fine up to £500
- Breach fishing vessel working hours regulationsEmployer
- Fail to comply with hours of work regulations for fishing vessel seamenEmployer
Fine up to £2,500
- Fail to produce crew qualification documents on demandAny Person
Fine up to £1,000
- Take or possess unauthorised liquor on a UK fishing vesselAny Person
- Contravene fishing vessel construction rules or exemption conditionsAny Person
- Fail to comply with fishing vessel construction rulesAny Person
Unlimited fine
Other duties (1) — Crown / regulator
- Secretary of State must issue a fishing vessel certificate upon applicationCrown / Minister / Government department
- Fail to return expired or cancelled fishing vessel certificateAny Person
Fine up to £500
- Take fishing vessel to sea without required certificateAny Person
Unlimited fine · amended 1 time (opens in a new tab)
- Fail to give notice of vessel alterationsAny Person
- Fail to notify alterations to a fishing vessel certificateAny Person
Fine up to £1,000
- Go to sea without required safety trainingAny Person
- Take a fishing vessel to sea without required safety trainingAny Person
Unlimited fine
7 other sections in this Part — procedural and definitional
Prevention of Pollution
51 of 70 sections shown- Contravene a pollution‑prevention order for a shipAny Person
2 years imprisonment · amended 9 times (opens in a new tab)
- Contravene regulations on ship-to-ship transfersAny Person
- Illegal transfer of cargo or fuel between ships in UK watersAny Person
2 years imprisonment · amended 2 times (opens in a new tab)
amended 2 times
amended 2 times
amended 2 times
- Fail to comply with Merchant Shipping regulationsAny Person
2 years imprisonment · amended 2 times
amended 2 times
- Discharge oil from ship into UK watersOccupier
Unlimited fine · amended 14 times (opens in a new tab)
- Transfer oil at night without required noticeOccupier
Fine up to £1,000 · amended 5 times (opens in a new tab)
- Fail to report oil discharge from a ship into harbour watersAny Person
Unlimited fine
- Fail to carry required oil record bookAny Person
- Make false entry in oil record bookAny Person
Unlimited fine
Other duties (1) — Crown / regulator
- Secretary of State must report annually on sea pollution and functionsCrown / Minister / Government department
- Liability for oil pollution damage and clean-up costsAny Person
- Liability for pollution or threats caused by ship bunker oilAny Person
amended 5 times
- Liability for oil pollution damage and clean-up costsAny Person
amended 7 times
- Enter or leave port without required insurance certificateAny Person
- Operate ship without valid pollution insurance certificateAny Person
Unlimited fine · amended 2 times (opens in a new tab)
- Fail to have a valid bunkers insurance certificateAny Person
- Operate a large ship without bunker oil pollution insuranceAny Person
Unlimited fine · amended 2 times
- Fail to deliver up a certificate when requiredAny Person
Fine up to £2,500 · amended 6 times (opens in a new tab)
- Fail to provide security for oil fund contributionsAny Person
Unlimited fine · amended 7 times (opens in a new tab)
- Fail to provide required information or provide false informationAny Person
- Unauthorised disclosure of oil informationAny Person
12 months imprisonment · amended 3 times (opens in a new tab)
amended 1 time
amended 1 time
amended 1 time
19 other sections in this Part — procedural and definitional
Liability of Shipowners and Others
5 of 11 sections shown6 other sections in this Part — procedural and definitional
Lighthouses
22 of 33 sections shown- General lighthouse authorities must provide information to the Secretary of StateAny Person
Other duties (1) — Crown / regulator
- Lighthouse authorities must manage lighthouses, buoys and beaconsStatutory regulator
amended 2 times
Other duties (1) — Crown / regulator
- General Lighthouse Authorities must inspect local lighthouses and buoysStatutory regulator
- Obtain consent for maritime navigation aids and comply with directionsAny Person
- Provide information to determine light dues when requestedAny Person
- Pay general light dues for shipsLandlord
- Produce light dues receipts to avoid ship detentionAny Person
Other duties (1) — Crown / regulator
- Secretary of State must approve lighthouse authority spendingCrown / Minister / Government department
- Damage or interfere with a lighthouse, buoy or beaconAny Person
Fine up to £2,500
- Fail to comply with a prevention notice for a false lightAny Person
Unlimited fine
11 other sections in this Part — procedural and definitional
Wreck Removal Convention
21 of 21 sections shownamended 2 times
- Fail to report a ship wreckAny Person
- Fail to report a wreck after an accidentAny Person
Unlimited fine · amended 2 times
Other duties (1) — Crown / regulator
- Secretary of State must ensure wrecks are located and markedCrown / Minister / Government department
amended 2 times
- Fail to remove a wreck after official noticeAny Person
- Fail to remove wreck after receiving noticeAny Person
Unlimited fine · amended 2 times
- Fail to comply with wreck removal conditionsAny Person
Unlimited fine · amended 2 times
Other duties (1) — Crown / regulator
- Secretary of State may remove wrecks or direct authorities to do soCrown / Minister / Government department
amended 2 times
amended 2 times
amended 2 times
amended 2 times
amended 2 times
amended 2 times
amended 2 times
- Fail to carry or produce wreck removal insurance certificateAny Person
Unlimited fine · amended 2 times
amended 2 times
- Fail to deliver up wreck removal insurance certificateAny Person
Fine up to £2,500 · amended 2 times
amended 2 times
amended 2 times
amended 2 times
amended 2 times
amended 2 times
amended 2 times
Salvage and Wreck
21 of 32 sections shownOther duties (1) — Crown / regulator
- Receiver must detain property until salvage is paid or court process issuesStatutory regulator
Other duties (1) — Crown / regulator
- Receiver must distribute salvage payments under £5,000 among claimantsStatutory regulator
Other duties (1) — Crown / regulator
- Courts must resolve salvage payment disputes exceeding £5,000Tribunal / Court
- Disobey receiver's direction in vessel distressAny Person
Fine up to £1,000 · amended 1 time (opens in a new tab)
- Refuse to comply with receiver’s assistance requestAny Person
Fine up to £1,000 · amended 2 times (opens in a new tab)
- Impede passage over adjoining land to assist a vesselOccupier
- Obstruct passage over adjoining land for vessel rescueOccupier
Fine up to £1,000
- Fail to give notice when finding a wreckAny Person
- Fail to report found wreck to receiverAny Person
Fine up to £2,500
- Conceal or refuse to deliver wreck cargoAny Person
- Fail to deliver wrecked cargo to the authorised receiverAny Person
Fine up to £2,500
Other duties (1) — Crown / regulator
- Receiver of Wreck must record and notify Lloyd’s of found itemsStatutory regulator
- Register your entitlement to unclaimed wreck with the Receiver of WreckAny Person
Other duties (1) — Crown / regulator
- Receiver must dispose of unclaimed wreck after one yearStatutory regulator
- Take wreck to foreign port and sellAny Person
- Interfere with wrecked vessel or wreckAny Person
Fine up to £2,500
- Pay for coastguard services provided to protected shipwrecked propertyAny Person
Other duties (1) — Crown / regulator
- Commissioners must permit the return or forwarding of wrecked goodsStatutory regulator
11 other sections in this Part — procedural and definitional
Enforcement Officers and Powers
11 of 12 sections shownamended 6 times
- Fail to produce ship documents when requiredAny Person
Unlimited fine
- Obstruct a ship surveyor or fail to move a ship into dockAny Person
- Obstruct ship inspection or ignore inspector's requirementAny Person
Unlimited fine · amended 24 times (opens in a new tab)
- Obstruct maritime inspector or fail to comply with inspection requirementsAny Person
- Obstruct maritime inspector or give false informationAny Person
2 years imprisonment · amended 13 times (opens in a new tab)
1 other section in this Part — procedural and definitional
Accident Investigations and Inquiries
6 of 7 sections shownOther duties (1) — Crown / regulator
- Secretary of State must appoint marine accident inspectorsCrown / Minister / Government department
Unlimited fine · amended 3 times (opens in a new tab)
- Fail to surrender cancelled or suspended certificateAny Person
Fine up to £1,000 · amended 1 time (opens in a new tab)
Other duties (1) — Crown / regulator
- Superintendent or officer may hold inquiry into fishing vessel injuriesStatutory regulator
Other duties (1) — Crown / regulator
- Coroners must report specific ship-related deaths to the Registrar GeneralCrown / Minister / Government department
1 other section in this Part — procedural and definitional
Legal Proceedings
11 of 19 sections shownOther duties (1) — Crown / regulator
- CROWN and REGULATORS must adhere to time limits for maritime prosecutionsCrown / Minister / Government department
- Officer liability for corporate maritime offenceDirector or Officer
- Aid or abet a merchant shipping offenceAny Person
- Assist or encourage a maritime offenceAny Person
amended 3 times
- Partner liable for partnership's shipping offenceAny Person
- Commit a UK offence abroad as a master or seamanAny Person
- Fail to transport offender or witness as requiredAny Person
Unlimited fine
- Breach of ship detention noticeAny Person
- Proceed to sea after detention noticeAny Person
Unlimited fine · amended 120 times (opens in a new tab)
8 other sections in this Part — procedural and definitional
Supplemental
17 of 28 sections shown- Fail to give information or assistance to ship surveyorsAny Person
Fine up to £1,000
- Print, sell or use a false shipping formAny Person
- Use or forge official forms under the Merchant Shipping ActAny Person
Unlimited fine
amended 2 times
amended 10 times
amended 12 times
11 other sections in this Part — procedural and definitional
Schedules
30 of 288 shown- Breach of submersible apparatus regulationsAny Person
- Breach regulations on submersible / supporting apparatusAny Person
Unlimited fine
- Proceed to sea without required survey, markings or complianceAny Person
Unlimited fine
- Fail to display or post required loading certificates and noticesAny Person
Fine up to £1,000
- Produce valid load line certificate before departing UK portAny Person
Other duties (1) — Crown / regulator
- Secretary of State must make load line rules for ship safetyCrown / Minister / Government department
- Ensure load line certificate is endorsed with inspection and extension detailsOperator
Other duties (1) — Crown / regulator
- Secretary of State must make rules recognising foreign exemption certificatesCrown / Minister / Government department
- Comply with deck cargo regulations when carrying cargo on deckEmployee
- Fail to deliver up expired or cancelled certificate when requiredAny Person
Fine up to £500
- Make, forge, or alter a false certificateAny Person
Unlimited fine
- Send ship to sea without valid load line surveyAny Person
Unlimited fine
- Overload a ship beyond its load line or send it to sea overloadedAny Person
Unlimited fine
- Fail to keep ship markings or alter/remove marks without authorityAny Person
Unlimited fine
Other duties (1) — Crown / regulator
- Load line rules must include provisions on certificate validity, extension, cancellation, and endorsementCrown / Minister / Government department
- Proceed to sea without appropriate certificateAny Person
Unlimited fine
- Fail to comply with a safety direction after a ship accidentAny Person
- Fail to comply with, or obstruct, a safety directionAny Person
Unlimited fine
Other duties (1) — Crown / regulator
- Secretary of State must consider representations before giving a directionCrown / Minister / Government department
- Comply with MCA/OPRED directions and avoid risk to lifeAny Person
- Fail to comply with a maritime directionAny Person
Unlimited fine
- Intentionally obstruct someone acting under a shipping directionAny Person
- Breach of shipping safety requirements or obstruct an inspectorAny Person
Unlimited fine
- Enter or leave port without compulsory pollution insurance certificateAny Person
Unlimited fine
- Fail to deliver up pollution insurance certificate when requiredAny Person
Fine up to £2,500
- Fail to pay oil pollution contributions or provide securityAny Person
Unlimited fine
- Fail to comply with information notice or provide false informationAny Person
Unlimited fine
Other duties (1) — Crown / regulator
- Government must report oil receipts to the Supplementary FundCrown / Minister / Government department
Other duties (1) — Crown / regulator
- Notify Supplementary Fund Director of competent national authoritiesCrown / Minister / Government department
Other duties (1) — Crown / regulator
- Contracting State must notify Supplementary Fund Director when no Article 10 person existsCrown / Minister / Government department
- Fail to give required passenger noticeAny Person
Fine up to £2,500
- Fail to give passengers required travel noticeAny Person
Fine up to £2,500
258 other schedules
- Cooperate fully with salvors and accept redelivery of your vessel or propertyLandlord
8 other provisions
Help complying
Guvnor’s practical routes through this instrument.
8 more guides that reference this instrument
Connected legislation
Instruments made under this Act. They carry the detail the Act delegates.
Duty extraction and severity labels are Guvnor’s analysis of the instrument, not the instrument itself. Always verify against the linked source text.