Very much with you on that one Leon!...I support the leave no trace principal, I believe in it very much so, but our problem is that's just me and a select handful of others that abide by it.
However I will admit,I will occasionaly spark up an open-fire on Dartmoor where technically I shouldn't, but I will leave the site spotless, no trace of fire and how it was when I got there. I will only start a fire in a environment that will allow me to cover it's traces afterwards.
I understand the frustration people feel and they think we need to get this type of activity liscenced, but I don't think that is the way forward, we've got too much legislation and licensing in place as it is. Educating people about a LNT ethic would be constructive, but the useful implementation of it without liscence or money would be the tricky part.
After our camp recently (with an open-fire), we left our spot pristine, during our stay we discovered an old fireplace/camp 100yrds away, scorched grass, smashed glass and those tin-foil BBQ/trays that Leon loves

