DIAGRAMMATIC SIGNS

Lane-use control by regulation
Purpose: To guide you by means of a diagram, which indicates that, the right-hand lane of a two-lane carriageway or part of a carriageway is subject to a compulsory requirement of a 'command' or 'prohibition' regulatory sign.

Lanes merge
Purpose: To guide you by means of a diagram, which indicates that, a lane merges with another lane or that roadways join.