I think it would be impossible to ever get "joined up thinking" on anything in the UK let alone the controversial subject of killing bambi (as lots of townsfolk see it). If you have the money to buy a large tract of land then good for you and also to a degree do with it as you see fit....the flip side being that the countryside is a working environment not a playground...lots of conflicting arguments both ways.
I shoot deer with a friend in the SW and there are huge numbers across huge tracts of land...cant get rid of them to the game dealer and all the farmers want money to let someone shoot them....I love being out stalking but will not shoot deer unless I can get rid and theres only so much venison we can eat ..and a fallow fills the freezer pretty quick.
To cut a long story short ...not an easy one. Fortunately there arent many deer where I live...if there were I would be out 3 or 4 times a week as I adore all things shooting