[PR] changes nanomed access to medlocker access

[stuck_in_void_HELP]

If you look at security on main which is whats being argued over here

The PR is about preventing sec players on the RP servers from breaking the "stay in your lane" rule that states you must do your job and not someone else's. There is, apparently, an issue with G3/4 sec teams abusing the access they have to treat themselves, as well as treating suspects and sometimes even random people, and that's when they're not hoarding medical items for themselves.