What measure should be taken before the start of every bus ride?

1. Shutting off the engine and signaling with the left winker.
2. Correct answer: Signaling in the direction of the road.
3. Starting up the bus and signaling with the right winker.
4. Turning off the radio to allow maximum concentration.

WhyBefore moving off, the bus driver signals toward the roadway. That way they show they are pulling into traffic.