Grantanow
Open the bridge and leave them up there. They will come down eventually. They are causing tremendous damage to the economy and people's lives but the decision to close the bridge is idiocy.
There's no alternative to closing the bridge, IMO.
It would be dangerous as drivers could be distracted by looking up; the protestors could fall or drop something and from that height could cause great damage and injury to those down below, drivers and the police.
The ariel shots show mass disruption for miles - it's very selfish and misguided behaviour.