As much as some posters might hate regional politics, it is a reality in our politics because different regions have different needs, lanugages, religious view points, and natural resources. However, it is a political tactic to use regional difference for political votes.
Those extremist are allowed to speak. It's just that if you are not an official party you get no air time for debates and mostly likely newspapers will not interview you plus you will not be listed on the voting poll.
Ah yes, I see where I made my mistake on where the Conservative Party is on the political spectrum.