Driving risk factors related to various road conditions

When driving on a cobblestone road why should you take extra care?

The road surface is uneven and road grip varies

Why must a driver be particularly careful here?

Increased danger of skidding due to leaves

What should a driver be aware of before crossing railway or tram lines?

There may be an uneven surface and tyre grip may be reduced when crossing the rails.

What should a driver do if they encounter loose chippings on a road?

Slow down and allow extra clearance to other traffic

When driving on a road with tram lines why should a driver take extra care?

Driving on the tracks can reduce tyre grip

What should a driver do if there is a large oil spill on the road?

Reduce speed by gently applying the brakes and switch on the hazard warning lights

In wet weather, how might a driver judge what is a safe following distance from the vehicle in front?

By allowing at least 4 seconds to elapse between the vehicle in front and the driver's own vehicle passing a fixed point.

After overtaking another vehicle, what should a driver do?

Gradually move back I to the left when the vehicle has been passed

What effect does a wet road surface have on a vehicle's braking ability?

Generally doubles the braking distance required than usual on a dry surface