1506 gurgled happily, sounding much like they were
saying:

Most of the public don't go on a supposedly "peaceful" march then trash
the place.

Precisely Boltar. After the first demonstration, when these punks darn
near killed a policeman with a fire hydrant, anyone with a brain knew
what to expect next time.

Extinguisher, rather than hydrant. And he's been sentenced today - 2yr8mo
for "violent disorder".
http://www.bbc.co.uk/news/uk-england-london-12159581