Reference
Traffic sign library
Revisit warning, regulatory, and directional signs that commonly appear in theory prep.
Which of the following statement is correct about Mandatory signs?
3% complete
Why the correct answer works:
What this question teaches
Mandatory signs are generally circular with a blue background and tell road users what they must do. They are regulatory instructions, not optional advice.
Official source: Singapore Police Force Online Learning Portal: Basic Theory of Driving
Topic
Traffic Signs
Mandatory, prohibitory, warning, information, and directional signs and what each shape and colour means.
Road Knowledge
Theory test guide
Review test order, PDL timing, and study structure before your next practice run.
Penalties
Demerit points (DIPS)
Pair rule knowledge with the thresholds and offence types that matter to real drivers.