Do not use older Polluting vehicles!

How often have you been caught in traffic behind a car, truck, or bus that is emitting smoke? You smell the fumes, roll up your window, close the vents, and look for your first chance to pass. It makes you angry.

Not surprisingly, a large percentage of the air pollution in India comes from the more than 16 million motor vehicles registered in the state. Each vehicle has the potential to be a source of air pollution. However, poorly-maintained vehicles are the biggest contributors to the pollution problem

Do not drive your vintage or unmaintained or faulty vehicles without repairing it.
Act sensibly, since you are going to leave behind the smoke and others are going to get affected.