Road works and temporary
Cyclists to dismount and use the adjacent footway
What it means
Tells cyclists to get off and walk on the footway because the works block their way. For you as a driver it's a heads-up: expect people pushing bikes near the kerb, and expect them rejoining the road further on. While they're on foot, treat them as pedestrians and give them room.
Test yourself on signs like this one
Free with an account. Each answer tells you what the sign means, not just whether you were right.