Class A – use of land as caravan site
What is allowed
The use of land, other than a building, as a caravan site where a caravan site licence is not required
Where can I use it
On any land within England.
What is not allowed
There are no overt restrictions to Class A.
How do I use the allowance
This is a normal permitted development allowance with requires no application. That being said you should seek a certificate of lawfulness as caravan sites are always contentious.
The circumstances mentioned in Class A where a caravan site license is not required are those specified in paragraphs 2 to 10 of Schedule 1 to the 1960 Caravans and Control of Development Act