One effective strategy that was used in Finland was buying huge posters of the politician in question and placing them in key areas where said politician had a lot of voters.[1]
The socialist minister tried to impose new copyright-related taxes. The poster says "Exploitation of the workers! Arhinmäki wants the buyers of computers and phones to pay a blank media tax". A few days later he succumbed to pressure.
The socialist minister tried to impose new copyright-related taxes. The poster says "Exploitation of the workers! Arhinmäki wants the buyers of computers and phones to pay a blank media tax". A few days later he succumbed to pressure.
Demonstrations haven't been that effective.
1. http://imgur.com/b58pLB4