Each member of the party is to contribute their own portion of food and water, or arrange prior to share. Fires should be lit well away from tents. No metal or foil lined containers or plastic should be burnt. Radios are unacceptable; the sounds of the natural environment should predominate.
Weapons are totally unnecessary.
In less visited places, use a place cleared of ground litter. When leaving, the ashes should be spread and the site covered with leaf litter after the fire has been extinguished. Firewood should be used sparingly. Multiple fires are wasteful; only one fire is needed for warmth and cooking. Do not ring the fire sites with rocks; it is unnecessary and disruptive of the environment - many creatures use rocks for shelter.
If at all possible, leave no evidence of your fire site when you leave camp.