Life-threatening emergencies on the river:
Call 999 and ask for the Coastguard
For near miss, safety observations and incident reporting click below
Subjects 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 posted on the river events calendar.
Notices are charged as set out in our rates & charges listings.
Keep up to date with our Notices to Mariners, NABSOs, Safety Bulletins, Navigational Warnings and Consultations.