I was at the park with my 2 children the other day. They were waiting behind 2 other children and a man who I assume was their grandfather for a go on the zip slide. I noticed that my children were not having any goes, and the other children kept having turns. My daughter ran across to me and said that the man would not let them have a go even though they had asked. I assumed that she had the wrong end of the stick so went over and asked if they could take it in turns as that is what normally happens. The man said, quite unpleasantly "we were here first, we don't take turns in my book"! I was very surprised by his attitude and have never come across anyone like this at The park before! Not a good thing to teach his grandchildren to not share!