OP is to blame just because he's on the road? Oh come on!
What if you walked across the road and someone drives down to hit you. It's your fault just because you're on the road?!
You haven't read OP's post that the driver reversed into the crowd as they were waiting for the taxis! If there are crowd around or near my car then I would make sure that no-one is in my way before moving out!
If there was a crowd blocking the path for the driver to reverse out of the bay, how exactly was he supposed to get out? This is one of the reasons I always reverse into a parking bay if I can, but if I'd driven in, in this situation, I'd probably have pulled out slowly after revving my engine to get the attention of the drunks.


