A few days ago, during a bus journey, I noticed that simulating a bus is not easy. A bus driver sits on the right side and drives the bus. When any other vehicle is in front of the bus, the driver cannot see on the left side. In that case the driver has to explain to the bus contractor on the left side. Although the bus driver is pro in simulating, in some cases others have to take help. Making the slightest mistake means 50-60 people's life in danger. In a bus accident, the driver of the bus is most at risk.