I was asked very recently about taking a candidate for Level 2 in a park.
I am sure that DMQ are well aware of what constitutes a good deer park, in other words an area that is large enough for the deer to act in a normal manner and have plenty of places to escape form the stalker. I have advised the person to contact DMQ to see if they are happy for a Level 2 to be carried out on the park in question.
On a personal note I do not agree with passing Level 2 on a park. I know many may disagree, but that's my opinion and I stick by it. Again park culling, which I have done, can be difficult. But at the end of the day the deer have limited places to run to, and many parks have only limited areas with back stops, many have numerous high seats to undertake culling by teams of guns with the deer not being stalked. This all makes it rather false in my opinion.
Also from an extraction point of view, its easy. Try putting this alongside the extraction 3 miles up a Scottish mountain at 3pm in the pouring rain of a large Red Stag. There is a world of difference. But if the powers that be think culling 3 deer in a few hours on a fenced area is right, so be it.