So that's it. You see any brown skinned, bearded men carrying rucksacks, wearing baseball caps BBC "acting like ordinary commuters, buying tickets, using escalators" on the Tube .... call the Police.
...... and if they are licking an ice cream ... run for your fucking life.
Just one other thing, on the undated, untimed CCTV ex British Medical Association offices, On the BBC it shows 10 seconds elapse between rear of bus passing doors and first signs of people legging it, @ 10 mph , in 10 seconds the bus would travel 49 yards.
...and is that a CCTV camera just above the door ? Please sir can we see the fillum from that one ...or was that er...not...working ?