Pilot vessel at anchor
Fishing vessel engaged in trawling
Vessel not under command making way
Vessel over 50m aground
Vessel engaged in other than trawling or
fishing making way
Vessel restricted in her ability to manoeuvre
Stern light (this could have other meanings
Anchor light, Alternatively a single white
lightcould be a vessel under oars, or a
power driven vessel less than 7m in length
max speed less than 7 knots.
Fishing vessel engaged in trawling over 50m
making way. Fishing vessel engaged in trawling making way.
Fishing vessel engaged in trawling, less than 50m making way
Sailing vessel under 20m long
Vessel not under command, not making way
Vessel engaged intrawling less than 50m.
Making way shooting nets
vessel engaged in fishing other than trawling
not making way.
Power driven vessel constrained by her draught.