Why not the time? It's too easy to perpetrate such atrocities with a vehicle as the 2 recent events have proven, especially on bridges where there is no where to escape.
All you'd really be doing is protecting central Londoners. There's another 60 million people all over the country in towns and villages that would remain easily targetable.
Why not the time? It's too easy to perpetrate such atrocities with a vehicle as the 2 recent events have proven, especially on bridges where there is no where to escape.