I have 30 years driving experience Bikes, Cars, Lorry, Tanks, Articulated and in all road conditions from the Arctic to the Desert but I have yet to master Supermarket car parks apparently ...
After dropping off SWMBO I was driving too slowly, so the woman in her X5 decided to commence reversing out of a Supermarket parking bay whilst on her mobile Ignorant phone, I stopped and allowed her to complete her call and maneuver, the other woman involved, who had meanwhile, also reversed half-way out of her bay before she saw me and wondered why I was still obstructing her probably agrees with the first woman who after finishing her call and completing her reverse maneuver also wondered where the hell I had come from as she had previously been oblivious to my patience but now 'we' were obstructing her it was obviously all my fault, she seems to think I need more lessons,
Whilst I admire the multitasking capabilities of the X5 driver to conduct a 'reverse call' whilst also assessing my driving I would still like a graceful wave of her sandwich-holding other hand 
Not you as well 
