What should a driver do to secure the vehicle before leaving it?

Leave the engine running with the exhaust brake on.
Apply the parking brake and switch off the engine.
Apply the exhaust brake and switch off the engine.
Leave the engine running with the parking brake on.

Explantion: Before you leave your vehicle, apply the parking brake and switch off the ignition. Check to make sure that you can open the door safely without endangering others, and alight when it is safe to do so.

Theory Tester

What should a driver do to secure the vehicle before leaving it?

Safe and Responsible Driving