Regulatory Signs

Understanding Combination Signs

Combination Signs

Combination signs pair a regulatory sign board with a sub-sign to narrow down exactly when, where, or for whom the rule applies — for example, a restriction that only applies during specific time periods, or only to a specific class of vehicle. Study each combination below and learn to read the main symbol together with its sub-sign.

No unauthorised vehicles, two limited time periods

No unauthorised vehicles, two limited time periods combination sign

No U-turn, night-time

No U-turn, night-time combination sign

Limited parking, pay & display

Limited parking, pay and display combination sign

Proceed left only, goods vehicle over indicated GVM

Proceed left only, goods vehicle over indicated GVM combination sign

Turn right, two time periods

Turn right, two time periods combination sign

No left turn ahead, goods vehicle over indicated GVM

No left turn ahead, goods vehicle over indicated GVM combination sign