As I popped into Tesco I noticed a woman standing beside her car she was on the phone, I noticed the car was on side stand and the spare wheel was out, I pulled in beside her and asked if I could help, she said they had the nuts off and the wheel was still stuck on, she also said the AA would be there at 6.30 pm, it was 1.30 pm at that time. At that moment another guy came over, it was her husband, I asked him if I could help and he explained the same, lucky for them the right bloke was talking to them a few minutes later the wheel, was off and the spare fitted, my good deed done for the day.
I always stop and ask anybody who looks like they have car problems; this couple of oldies, well my age, had been struggling for 30 minutes oddly enough only one other person had asked if he could help at all; he was a cyclist on his bike and had no tools with him.