I live in an apartment and the ground floor is a creche. There is a playground with raillings which is private property but kids climb over the railings at nighttime and use the place as a football ptich.
This is causing problems with shouting kids in the playground in the evenings, gangs of kids gathering right below my windows and balcony as well as children often being there quite late and creating noise and disturbance.
Both the Management Company and the Creche Manager have asked me to contact the police anytime I see kids in there as it is private property (with, presumably, insurance and H&S implications amongst other thing).
Obviously I don't want to be reporting kids from the neighbourhood to the police, so I just tend to tell kids to get out when I see them in there.
This evening there were three children in there kicking a ball and I told them they had to leave. A while later I saw them back in there and called down to them that they had already been they couldn't play in there. A man smoking on the adjoining balcony (but in the next building as semi detatched so don't know him) leant over and told me they were his kids and there was no problem with them playing there. I said that I had been asked to call the police when kids trespassed in there and he said it was okay as he was 'keeping an eye on them'.
I feel annoyed as basically he told his kids to ignore a request from another adult to leave private property,and has made it difficult to get the message across to other children that they can't play in there if his kids can.
Should I complain to management company or just say nothing for the sake of peace? Really don't want gangs of kids right below my windows all the time when it's not a general playground. But neither do I want to be a grumpy neighbour.