On this 2018 edition the chart specification has been improved to show coloured light flashes. The latest depth surveys have been applied. There has been general updating throughout.
- ISBN13 9781786790040
- Publish Date 26 March 2018
- Publish Status Active
- Publish Country GB
- Imprint Imray, Laurie, Norie & Wilson Ltd
- Edition New edition
- Format Paperback
- Pages 1
- Language English