Maybe I've just been unlucky, but noisy neighbours have been a real problem for us - more this year than any other year previously.
Just no etiquette or respect for others within the vicinity who might be sleeping, listening to the sounds of the forest, whatever. Every evening, getting back from a day out/dinner out after dark and setting up a party, shouting to each other etc like they're just oblivious to everyone else.
I did have a little moan at one site - they said they've got more people camping who never have before or perhaps wouldn't usually.
Is this going on at campsites up and down the country?