Whughett, you wrote - I think in the UK game animals and birds belong to the land owner, unlike here where game is owned by the state they are in.
True.
I got the impression Brit was not a land owner so perhaps restricted to public hunting areas.
There are NO public hunting areas in UK - somebody or some organisation owns it all. In order to shoot on a property, the shooter must have written permission to do so, called, oddly enough, a 'permission'. Only if the property owner requests the shooter to operate on his land as either a paying guest shooter or employed game manager.game warden/game keeper, does the shooter have carte blanche to shoot on that land. In rural areas, many landowners temporarily employ people like simon6ppc [see him on YouTube - for animal protection during lambing or calving periods. Others may employ carefully-selected shooters to cull deer on their property in response to the ever-growing deer population [thanks to the tree-huggers] ruining plantations of managed trees.