Trouble is, as soon as the police are called then they have a duty of care. Best thing would be to not call the police and leave the protesters glued to the road as night falls and it gets colder and colder.
..oh and just to create a bit of mischief: I hope the protesters caused as much disruption as possible, crisis or no crisis those advantage taking w*****s at Clacket Lane etc deserve it, the amount they charge compared to elsewhere.
"Arrest them" "Hold them in remand" "Jail them" "Preferably in a place where Mr Big takes his showers"
...oh dear Mr Bog, you really need to have a w**k!