6, Pedestrians can get injured or hit easily when they walk on the pavements or cross the roads at such times.
7, Road users become very impatient and quite aggressive when constantly using their horns and even shouting at each others.
8, Some people install air horn on their motorbikes, this is really annoying for other people and sometimes it causes accidents.
9, Another problem is the increase of the number of cars on the road.
10, More people have their own private cars and it makes the problem of the traffic jams worse.
