I am in the process of renewing my certificate and for the sake of getting everything right I saw that the .22-250 on my licence wasn't approved for deer by the police so I addressed this. However, the police dept. couldn;t give UK wide authorisation. We own land in Scotland with roe so that wasn't an issue but I am having to get my friend with muntjac to write in to confirm that a) he has muntjac on his land b) he is happy for me to use a .22-250 on them. Given that it is generally legal to use the .220 + calibres for CWDs and munties, to me it seems this might be a little over the top. Is anyone else encountering this additional paperwork request from the police i.e. does everyone had to amend their certificates since the introduction of the lesser calibres authrosied to shoot deer?