I came across this video on Youtube. Now, I have always said that if there is an election, and you feel that you have no real choice in candidates, you should still go into the voting booths and select the write in option, then write in "NONE OF THE ABOVE". But I have always advocated that you vote and make your voice heard. It's not the only way, and it's not the best way - but this election, even I think it's necessary.
Go directly into your town hall, and fill out the registration form, and hand it directly to the registrar, or registrar's secretary.