Sigh, the camper has chosen the correct place to set his cooking fire, has used zero-carbon-footprint materials. It looks fairly good that he will spread out the last vestiges of ash and carbonated wood where it will do most good and least harm.
Not trucking his own gas-fired BBQ means it is easier for him to use public transport/hitch-hike again cutting close to the bone his impact on the countryside.
Well done the Council for leaving that grass-less depression in the middle of the goalmouth.