Drunk passnger ricks hovc

I very disappointed with the service receive from intercape from bus 731. The bus was very late coming from Pretoria. And when we got to Joburg a drunk passgner was the bus and he already been fighting with the ladies at the check point. I was unfortunate to that he ended ip setting next to me, I was sweared by this drunk person. Then ask the drivers to interven. I Dont understand why you buses allow drunk people on to the bus as they an irration to other passengers. Why do you not considerate of the risk you run by letting drunk people on to the bus? They should be lift behind or asked to sobber up, this is very disappointing for a family bus ***