If you are politically aware enough to make an argument about voting, then you are politically aware enough to be responsible for the consewuences of your decision. I don't think there is anyone here that actually supports Tory policies, but your inaction will facilitate a tory return. That's simply how the system works. You can do what you like, except cry about the consequences and blame other people when you choose a course of action that rejects the least worst option. The right has power in this country, it is a largely conservative country, they are in power right now. All you are doing is throwing people onto the bonfire of ideology.