Regarding the student protest that turned a little ugly in London today, may I point out that anarchists are not in favour of state funding of education, or indeed anything.
As Wikipedia has it:
"Anarchism is a political philosophy which considers the state undesirable, unnecessary, and harmful, and instead promotes a stateless society, or anarchy."So, whatever the young scallywags were, they were not anarchists (and whoever threw that fire extinguisher off the roof should be horse-whipped).
"The term anarchism derives from the Greek ἄναρχος, anarchos, meaning 'without rulers'".