Police first of all use a robot to open the tarp, but then throw flash bombs
at the vessel to stun the 19-year-old.
They reported that at least 12 people were detained during the clashes in which police used tear gas and flash bombs
and demonstrators threw stones and fired rockets.
There are these flash bombs
positioned across the floor of the stage that are programmed to go off and the actors are choreographed to negotiate their way around them.
In several streets across the city, riot police fired teargas and flash bombs
at protesters, who responded with throwing stones and hurling petrol bombs.
Yabut said a woman was seen moving at the back of the bus during the first attempt, and on the second assault the 30 commandos had used tear gas and flash bombs
Around 2 pm, the protesters - throwing rocks - tried to storm a massive police blockade at the Pont d'Anvers bridge, and were driven back by water cannon, tear gas, flash bombs
and rubber bullets.