I am gobsmacked and frankly depressed at the number of posters who think that children being noisy to the point of being a nuisance is normal behaviour. It is no surprise that teachers are becoming overwhelmed and stressed when they end up with a class full of noisy children who don't know any different because their parents think it is acceptable.
Yes, SOME children with SEN will find it more difficult to learn not to be nosy. For one, SEN doesn't equal noisy, and for two, even children with learning difficulties can be helped with not being constantly nosy.
We have a neighbour with such children and it made our life hell. Their parents would send them in the garden as soon as it wasn't freezing cold or purring down with rain because even they had enough of the noise. Our garden unfortunately is small, and our windows/french doors are right next to it and the constant screeching, shouting, fighting drove my OH to experiencing anxiety symptoms so bad that at times, he had to leave the house as he couldn't cope any longer.
After 3 such summers, we were dreading the last one, but amazingly, it all stopped. We thought they had got rid of the children, thought maybe they were foster kids, but we found out in September from our other neighbour that people living in nearby flats had put a complain to the council and the council had indeed given them a warning.
It worked, so clearly the children WERE capable of being quiet, but it suited the parents not to deal with the issue and considering that it was normal behaviour.
All children should be tought at an early age that being loud is not acceptable except in special circumstances. Yes, kids will naturally be noisy, but like everything else, it is something they can learn. Living in a nosy environment is stressful even for them and will only contribute to their difficulties, so it is especially important that kids with extra energy are given opportunities to express it appropriately, through regular trips to parks, physical activities etc....
Don't expect other people to accept your nosy children just because you don't know/can't be bothered to manage it.