I really can't understand why she would do that.  It is very rude and strange.

The one thing that I hate about shopping centre car parks is the drivers that can't even be bothered to look behind them when they are reversing out of their spot and it seems to be happening a lot lately.

Last week I reversed my car out and suddenly the car parked behind me decided to do the same without realising that I already had.  I had to throw mine back into drive and pull back in to avoid getting crunched and they still didn't see me!