Monday, January 24, 2011

Driving by Convention - 4 lane highways.

We will assume that the highway is divided so that there is no worry about oncoming traffic.

The loaded trucks do not like to change lanes as they may topple and cause accidents on the highway. Even empty trucks have a problem changing lanes. A truck may not be able to shift from the slow lane to the fast lane as the fast moving traffic will just not let it.

Hence, the convention. Trucks will move in the fast lane at their speed. You must be prepared to overtake them from the wrong side. Do not expect the truck to move and make way for you. No one will give a signal to change lanes and none is expected. The movement has to be fast and swift. There just isn't an extra millisecond for signalling.

If you are nervous about overtaking on the wrong side, you may horn and make the truck driver's life miserable. In the unlikely event, the truck driver changes lanes, you may actually cause an accident for the cars behind you. They will assume that the truck will not budge and will overtake both you and the truck on the wrong side. The unexpected following of the rules by the truck driver can be an unnerving experience for them.

In case you are wondering what could be slower than the truck - more often than not it will be a tractor, often loaded with hay so that it is broader than a truck. In addition, there are a variety of vehicles which are even hard to describe but often on three wheels.

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