Reference
Traffic sign library
Revisit warning, regulatory, and directional signs that commonly appear in theory prep.
Why the correct answer works:
What this question teaches
A red arrow prohibits movement in the direction it points. Stop behind the stop line and wait for an indication that permits that specific movement.
Official source: Singapore Police Force Online Learning Portal: Basic Theory of Driving
Topic
Signals & Traffic Lights
Traffic light sequences, green arrows, hand signals, indicators, and police directing traffic.
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.