plantoid what you have written does not make sense rifles and shotguns are gun crime without permission on others land
i once heard of a farmer that buried a zig zag harrow in an old road to deter the off road fraternity ( that was in England)
this does not happen in Scotland there is no common ground all land is owned so illegal to go offroad with vehicles
Gun crime / poaching or armed trespass is rife in the flat lands of East Anglia & on many big estates all round the country where there are deer .
Sometimes there is a massive traveller /gypsy influx , they had set up no end of break ins and robberies ,they know the police cant cope and will only deal with the worst crime. so leave the illegal hunting alone whilst they deal with the more serious stuff .
Sometimes we used to get forty or so 4x4 'sfrom B'ham or London turn up and they would course and shoot hares on anybody's fields in broad day light .
it's not unknown for gangs of 12 vehicles to take turns at coursing or lamping field with dogs or guns at night leaving a massive mess in the fields .
Whilst I was living in Guyhirn I discovered that lots of my farmer friends had been at the wrong end of a loaded shotgun whilst trying to prevent the crooks doing their stuff and have had to back down especially when one of the crooks threatens to come back and knee cap the farmer one night..
Sometimes it got a bit hairy when several farmers turned up on oneside ot the River Nene with rifles and started shooting over it to try and take out the lurchers & greyhounds in the field on the other side .
Any police vehicle entering the area by road is easily spotted miles before it gets to the place of action and a phone call is made to the other miscreants who do all sorts of dangerous things to try and stop their mates being caught .
Even the police chopper frequently got thwarted.
Occasionally the police heard chatter and set up a big sting using HGV's to block routes out the area. and successfully aprehend the miscreants.
I recall something like 18 people were sentenced for coursing & poaching in broad day light near GUYHIRN Wisbech in 2004 ish ,
They nearly all had unlicenced shotguns & came from the Birmingham area