Actually I take it back about it being one of the worst drivers I've seen. I encountered one myself last year. Lady in a hire car, from a previous accident. Car was an automatic so only 2 pedals to cope with. Decided to turn her car in the road opposite to me. Got 1/2 way around at about 2mph, decided there wasn't enough room, panicked, hit the accelerator by mistake, flew across the road under full power, up the pavement, wiped out steel railings, 2 concrete posts, the end of a stone wall, and 10 metres of fencing, before narrowly missing a tree and coming to a stop, all from a 2mph exit from the road opposite!
I have the pics but about £5-7K's worth of damage to the brand new hire car, which was loaned to her whilst her own car was being repaired from a previous accident (!), yep she crashed the accident rental (!) and about £8k's worth of damage to property, all from an automatic!
That's about £14K ($19,800)'s worth of damage in an accident loan car straight after her previous accident!