Get quite alot on motorways here . Even had a convoy carrying nuclear war heads go past me . That was an experience the amount of police , miltary trucks around a Column of trucks was insane. All the lorrys had the nuclear symbol on them . I made the mistake of trying to over take and got a police car cut me off 
It’s a bit stupid really because our centre where we service all the nuclear warheads is right at the bottom of the UK and our port where all our nuclear armed submarines are stationed when not deployed is right up in Scotland . So every time they service each warhead which they do every few years . They have to drive it right across the UK
Along with the U.S. nuclear submarine station (in the exact same base complex ) .
Another reason the UK is so vital in terms of the U.S. projecting it’s power in Europe . The base is vital in the US deploying its nuclear submarines as you can fully service your subs there with the needed kit and of course service your warheads in the UK as well if needed
So you can imagine the secruity in that region
