As usual must have been speeding. They also stop anywhere to pick and drop passengers many times on sharp turns and in front of traffic police who don't do anything.
If bus is 15 years old please put it into scrap yard. If not then cancel the license of the driver who was driving recklessly and have put the lives of the passengers in danger. PI TRAFFIC under whose jurisdiction it is, please see the culprit does not go scot free. God will Bless. Who knows if one of your relatives or friend was traveling in it?