Violence erupted in London on Wednesday as protestors vented their anger against the world's leaders, who are gathering for the G20 summit.
Nearly 90 people were arrested and one man died as protestors smashed their way in to a bank.
What do you think?
Do protests work or are they a waste of time?
Would you ever protest? Is violence ever justified and, if so, for what causes? Is this one of them?
Have your say on the G20 protests in the comment box below.
Pics: Stuff and Nonsense & Charlotte Gilhooly, some rights reserved.
