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Notices to Mariners

Notices to Mariners provide essential, up to date information and advice to those supporting navigation and commercial shipping in the Port of London. Subjects will include (but not be limited to) advice on PLA procedures and/or requirements and notification of new and updated rules and regulations for navigation.

In addition to the Notices to Mariners below, events are also promulgated here - in the Events Calendar.

Notices are charged as set out in the PLA Charges Schedule.  Please click here for details about charges for Notices to Mariners.

You can register to receive Notices to Mariners by email, or you can download the PLA App.

To view our Safety Bulletins please click here

Current Portwide Notices

No. 17 of 2021 - No. 17 of 2021 - Portwide Notice - Navigational Near Miss & Incidents - New way of reporting
Date Published: 15-Oct-21

No. 16 of 2021 - No. 16 of 2021 - Notification of Changes to Local Knowledge Endorsement Assessments
Date Published: 01-Oct-21

15 of 2021 - No.15 of 2021 - New PLA Publication - Port Information Guide
Date Published: 22-Sep-21

No.13 of 2021 - Woolwich Reach - Environment Agency - Thames Barrier Closures
Date Published: 20-Jul-21

No.12 of 2021 - Navigational Conduct of Vessels Subject to Compulsory Pilotage
Date Published: 16-Jul-21

No.11 of 2021 - Updated PLA Publication - General Directions 2021 - GD 14 - Restricted Visibility
Date Published: 05-Jul-21

No.10 of 2021 - Code of Practice for Ship Towage Operations on the Thames
Date Published: 11-Jun-21

No.9 of 2021 - Maritime Declaration of Health - Update
Date Published: 25-Mar-21

No.7 of 2021 - Port of London Authority - Local Knowledge Endorsement Assessments
Date Published: 01-Mar-21

No.6 of 2021 - Woolwich Reach - Environment Agency - Thames Barrier Closures
Date Published: 16-Feb-21

No.5 of 2021 - Updated PLA Publications - General Directions 2016 & Permanent NtM Withdrawal
Date Published: 15-Feb-21

No.11 of 2020 - Near Miss Reporting Campaign
Date Published: 06-Jul-20

No.10 of 2020 - Unauthorised Use of PLA Moorings
Date Published: 09-Jun-20

No.15 of 2019 - Vessels Licensed as Ship Towage Tugs by the Port of London Authority
Date Published: 17-Sep-19

No.14 of 2019 - Updated PLA Publication - Pilotage Directions 2017 (as amended)
Date Published: 02-Aug-19

No.9 of 2019 - Change of Reporting Points - Surrey Entrance to Lambeth
Date Published: 28-May-19

No.8 of 2019 - Safe Access at Terminals
Date Published: 03-Apr-19

No.1 of 2019 - Vessel Licensing Requirements
Date Published: 02-Jan-19

No.18 of 2017 - Pilot Transfer Arrangements and Means of Access
Date Published: 10-Jul-17

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Current Lower & Estuary Notices

L20 of 2021 - Gravesend Reach - Installation of Barge Mooring
Date Published: 22-Oct-21

L19 of 2021 - L19 of 2021 - Gravesend Reach - Firework Display
Date Published: 15-Oct-21

L17 of 2021 - L17 of 2021 - St Clement's Reach - Stoneness Point - West Thurrock Saltmarsh Works
Date Published: 13-Sep-21

L14 of 2021 - Sea Reach - Southend Pier - Works
Date Published: 29-Jul-21

L7 of 2020 - Anchorage Bunkering Operations
Date Published: 04-Mar-20

L37 of 2019 - Gravesend Reach - Special Mark Missing - Groyne No2
Date Published: 23-Aug-19

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Current Middle River Notices

M42 of 2021 - Barking Reach - Barking Riverside Pier Construction Works
Date Published: 04-Oct-21

M41 of 2021 - Lambeth Reach - Westminster Bridge Arch Closures
Date Published: 04-Oct-21

M40 of 2021 - M40 of 2021 - Middle Notice - Nine Elms Reach - Heathwall Pumping Station Construction Works
Date Published: 21-Sep-21

M39 of 2021 - Blackwall Reach - Blackwall Point to Trinity Buoy Wharf - Laser Beam
Date Published: 10-Sep-21

M38 of 2021 - Upper Pool - Battlebridge Buoy Reinstatement
Date Published: 10-Sep-21

M37 of 2021 - Limehouse Reach - Canary Wharf Pier Maintenance Works
Date Published: 10-Sep-21

M35 of 2021 - Richmond Lock and Weir - Draw Off 2021
Date Published: 25-Aug-21

M34 of 2021 - Upper Pool - St Saviours Swing Footbridge - Bridge Arch Closure
Date Published: 25-Aug-21

M26 of 2021 - Wandsworth Reach - Wandsworth Bridge Scaffolding
Date Published: 27-May-21

M4 of 2021 - Upper Pool - Tower of London - 2021 Gun Salutes
Date Published: 20-Jan-21

M54 of 2020 - Wandsworth Reach - Wandsworth Bridge Arch Closures - Relocation & Installation of Moorings
Date Published: 04-Nov-20

M29 of 2020 - Kings Reach - Coin Street Shoal
Date Published: 29-Jul-20

M23 of 2020 - Kings Reach - Blackfriars Bridges - Cofferdam Construction and Arch Closures
Date Published: 20-Jul-20

M10 of 2020 - COVID 19 - Advance Notification - Emergency Draw Off
Date Published: 20-Mar-20

M4 of 2020 - Nine Elms Reach - Victoria Rail Bridge - Isophase Lights
Date Published: 20-Jan-20

M71 of 2019 - Nine Elms Reach - St Georges Wharf - Exclusion Zone
Date Published: 13-Nov-19

M45 of 2019 - Margaretness to Putney Bridge - Requirement to use the Authorised Channel
Date Published: 18-Jul-19

M29 of 2019 - Chelsea Reach - Cremorne Wharf Works & Operations
Date Published: 08-May-19

M25 of 2019 - Nine Elms Reach - Vauxhall Bridge - No 4 Arch Smart Signal Light
Date Published: 26-Apr-19

M61 of 2018 - Lambeth Reach - Victoria Embankment - Construction Works
Date Published: 06-Sep-18

M36 of 2018 - Barn Elms Reach - Putney Embankment Construction Works
Date Published: 21-May-18

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Current Upper River Notices

U7 of 2021 - Mortlake to Barn Elms Reach - River Closures - 2021/22 Head of the River Races
Date Published: 03-Sep-21

U6 of 2021 - Richmond Lock and Weir - Draw Off 2021
Date Published: 25-Aug-21

U5 of 2021 - Corney Reach - Barnes Rail Bridge Arch Closure
Date Published: 13-Aug-21

U4 of 2021 - Barn Elms Reach (Upper) - Hammersmith Bridge
Date Published: 16-Jul-21

U13 of 2019 - Barn Elms Reach - Fulham Football Club - Construction of New Stand
Date Published: 12-Jun-19

U11 of 2018 - Barn Elms Reach - Putney Embankment Construction Works
Date Published: 21-May-18

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