5more minutes - I think it is unkind to characterise some of the answers on here as 'bizarrly OTT' - I think the answers on here show what an emotive subject this is.
Personally, I would not find it disrespectful for someone to sit quietly in a churchyard, wasting their lunch, but I would think it showed huge disrespect to sit on a tombstone. Equally, I would have no problem with a child walking round, looking at the trees, flowers etc, and talking about the stones and the stories behind the people, but would be rather
if they were running around, being noisy.
Maybe, for some people, graveyards are reminders of their losses, and a child playing noisily in a graveyard would feel like disrespect of that loss and pain. Does a child's wish to play outweigh the possible hurt it could cause someone who is grieving the loss of a loved one?
This is quite close to the knuckle for me today, because we are going to visit my lovely MIL's grave tomorrow, to see her headstone in position for the first time.
Bottom line - how hard is it to avoid activities that would cause offence in a churchyard? There are plenty of other places where children can run around to their hearts' content and make as much noise as they want - is it really so,unreasonable to want some places to be quieter and not used as playgrounds.