You may not have bonfires on any part of the site from 1 Apr to 30 September (inclusive), and some plots near the edges of the site are not allowed to have bonfires at all. It's intended as a last resort - see the waste disposal page for other options such as composting and chipping.
You must not leave fires unattended or burn anything apart from seasoned wood from trees and other natural dry matter, and you must not have fires at times that will cause smoke for your neighbours.
We have communal braziers in the concrete bays that you can use in place - don't take them away and don't leave wood for others to burn.