What 座位 do 你 choose on a bus?

I try to find a spot in the back that's empty so I can sit 由 myself, until unfortunately obnoxious people have no other choice but to sit 下一个 to me. If all seats are empty I just stand in the aisle like an idiot until someone offers me a seat. .3.'

Preferably somewhere near the door 或者 near the driver. If not, I'll try to get a 座位 at the back.