A vessel at anchor in a roadstead at night shows which light(s)?

A. No lights required — just a radar reflector

B. An all-round white light forward (vessels under 50m); vessels over 50m also show a lower all-round white light aft

C. Sidelights and a flashing white light

D. A steaming light and anchor ball

A. Anchor light plus sidelights

B. All-round white light and sidelights only

C. Sidelights and two masthead lights, no stern light required

D. Masthead (steaming) light forward, second masthead light aft (if over 50m), sidelights (red/green), and stern light (white)

A. One all-round red light and masthead light

B. Two all-round red lights in a vertical line, plus sidelights and stern light if making way

C. Three all-round red lights and anchor light

D. Flashing yellow light every 2 seconds

+7 more Day Skipper Colregs questions available

Create a free account to practise all 10 questions, track your accuracy, and build your Reputation Score.

Create Free Account