Western Australia · Theory Test (CTT) · Road rules

For the SLOMO rule, which lights count as 'flashing warning lights'?

The answer

  • Any lit lamp on a stationary vehicle
  • Indicators and hazard warning lights
  • Flashing warning lights, but not indicators or hazard warning lights Correct
  • Headlights on high beam

Why that's the answer

Flashing lights do not include indicators or hazard warning lights. If you are unsure whether a stationary roadside vehicle displaying flashing lights is an incident response vehicle, the handbook says to treat it as if it is.

Take the full Western Australia practice test (95 questions)

More WA Learners questions

Same topic first — road rules trips up more learners than any single rule.

Ready for the road?

Once you pass your Theory Test (CTT), you'll need 50 supervised hours in Western Australia. Find an instructor with transparent pricing and live availability.

Find a driving instructor near you