On the 9th of June the UK will take part in the Europe wide day of action against ACTA.
There is also a Google Map of all protests Europe wide. Note to local march organisers - confirm the exact meeting place you are going to congregate so the map can be accurate!.
Global day of action and PROTEST against ACTA and as a local (to UK) extra - the Digital Economy Act that was rail-roaded through the final days of the last Labour government. See http://www.bbc.co.uk/news/technology-17270817.
Looks like SOPA/PIPA is not as dead as we would have liked either - the Americans have to fight CISPA too now. - very much like the snooping powers that our own government has backed down on (for now). For info on CISPA see http://youranonnews.tumblr.com/post/21314689010/come-together-to-stop-cispa-what-is-cispa-the
Come on UK - let us have some friendly rivalry with the Poles, Bulgarians etc on the size of crowd we can gather for this! Is the Internet important to you or do not care if it gets strangled by corporate interests?