This is how you do it 😎🇨🇵

Schools closed today hete in Bordeaux BTW, lots of burning stuff yesterday, one of the favourites were trashcans, and then you pop a deo spray can in it, makes a nice whomp and fireball.

Note: didn't see the whole video, haven't heard about any teacher "doused in petrol" here, sounds like some mistake, they're on our side. Even the firefighters are on the students side, cheers them on, while putting out the fires ...

From the thumbnail she looks very happy about it.