I joined a queue in sainsburys yesterday. There was a woman with a baby in a buggy (probably about 2 yrs old) and a boy of about 7/8. The boy was really agitated and playing up and the mum asked me if I would mind queuing at a different till as her son was autistic and was having a really bad day and he hated having people behind him (or crowding him). Tbh, I didn't mind moving at all as I could see she was struggling, so went to the till on the next aisle. The same thing kept happening as it's a big, busy sainsburys and, for obvious reasons, the queue she was in was the shortest. She politely asked everyone who joined he queue to move away. There were 2 people in front of her...I just can't believe that nobody let her go in front of them...she was really struggling and the boy was getting more and more distressed. I've never come across anything like this before...the cashier could see what was happening. Should she have offered help? It made me realise that we take he simplest things for granted. Surely someone should have offered to let her go through first? I definitely would have done if I had been in front of her...would you?