At a famous London attraction today with my 4 year old. She was playing on one of the interactive exhibits. There was a long queue behind us. Another little girl about 3 kept running up and putting her hands on what my daughter was doing. Think an interactive drawing, so each time she touched it the screen cleared and my daughter’s drawing was lost. There was no parent anywhere near. First time I said gently “No, it’s not your turn, it’s this girl’s turn, you have to wait.” Or something to that effect. By the fifth or sixth time my daughter was getting increasingly cross, no matter how much I told her to be patient and try again, or how I tried to ask the other little girl to stop, and the kids behind us were getting cross too. I’m trying to prevent my daughter from loosing her cool. So I actually removed the girl’s hands and gently lifted her back saying “It’s not your turn. You have to wait.” A mum then came storming up shouting at me “Not to effing touch my child again!” To which I said something like “Well maybe if you were watching her you could have sorted it.” So my question is not if I was unreasonable, I probably was, but what do you do in that situation? With hindsight I’m thinking I should have called out for someone to come and get their child? But it was all quite quick! What would you do?!