The best way the Government boys cull Badgers is with a rubber bands!.
What they do is glue a Jelly baby onto the end of a rubber band then stake the band to the ground just outside the sett. Now for some reason Billy's go crazy for Jelly babies especially the black ones. Once they get hold of them they will not let go for love nor money, and that's the trick. Billy picks up the bait, goes off to forage for a bit more grub and BAMMM!!! hes right back where he started. Now after a few BOINGS on the elastic old Brock gets spooked and makes a dash for the Sett.
The Men in Black turn up the next day a pull on the elastic and out pops The Badger from the sett. One of the MIB then quickly takes off a shoe and gives the Billy a sharp tap on the bridge of the nose with the heal of his shoe, job done 1Xbadger dispatched.
Very effective and humane, it's true, I have a letter from the Right Honourable Tony Blaire to prove it!