What are you required to do when you see that the overtaking silver vehicle intends to return to the right lane?

- Deviate to the left lane and overtake the vehicle in front.
- Correct answer: Allow it to return safely and without disturbance.
- Drive faster in the right lane and overtake the driver before he deviates to the right.
- Honk to warn and deter the driver who deviates to the right.
Why this is the answer
The correct answer in the official bank: Allow it to return safely and without disturbance.
A driver who is overtaking you needs room to return to the right lane, so you must allow it to return safely and without disturbance. You can keep a steady speed or slow down a little and leave it a gap. Speeding up to get ahead of it before it returns blocks its way and creates a risk of collision.