I have some good rabbit shooting in Oxfordshire. Currently i shoot it under lamp with an air rifle though i'm sure the farmer wouldnt mind a rimfire. I cant promise anything as this is still a new permission for me but the farmer did indicate that the deer do a lot of damage on his acres and those on the neighboring farms. He does have a friend who shoots the very odd beast but there are no high seats or stalking arrangments on the land as yet and they are causing trouble. This could be an opening in the future once a relationship has been built up with the farmer.
Since i have no rifle yet (i'm still a novice to deer stalking) Id be interested in teaming up with someone to explore the opportunities and roll a few rabbits over in the meantime. If you could get me behind a rifle for 1 or 2 deer this season for my freezer i'd love to talk....