SG Singapore Driver
Traffic Signs Mandatory signs
Mandatory stop for Customs at checkpoint — Singapore mandatory sign

Mandatory stop for Customs at checkpoint

Mandatory signs are circular with a blue background. They tell you what you must do, and disobeying one is an offence.

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Keep left (Right if symbol is reversed) Mandatory stop for police checks

More mandatory signs

Ahead only (Turning left and right is prohibited) Ahead only (Turning left and right is prohibited) Give way to traffic on a major road Give way to traffic on a major road Keep left (Right if symbol is reversed) Keep left (Right if symbol is reversed) Mandatory stop for police checks Mandatory stop for police checks Mandatory stop for private property security checks Mandatory stop for private property security checks Route to be used by pedal cycles only Route to be used by pedal cycles only Route to be used by pedestrians only Route to be used by pedestrians only School crossing patrol (sign held by school wardens) School crossing patrol (sign held by school wardens)