Fireflybob, agree that's a good clip.
Immensely satisfying to see the Jobsworths being thwarted. The police, on the other hand, who were courteous, well briefed, and knew the law, just about managed to conceal their irritation with the "security" guys, earpieces and all.
The chief constable's guidance letter - reproduced at the beginning of the clip - is evidence that we still live in a largely civilized society.