1.13pm:
The Press Association has been speaking to marchers about the police's comments about being able to use plastic bullets in extreme circumstances.
Beth Atkinson, 27, from London, said:
It is ludicrous. It is antagonistic, it is like they are egging on a fight, which is frankly embarrassing.
John Roberts, a 25-year-old architect from London, said:
I have got friends who haven't come along because of the threat of rubber bullets.
Sheridan Few, 24, a PhD student at Imperial College London, said:
I think it makes it even more important - we shouldn't be intimidated.
PA reports chants of "no ifs, no buts, no education cuts" and "David Cameron **** off back to Eton". They also shouted: "You can shove your rubber bullets up your arse."
http://www.guardian....blog?intcmp=122