A dictator would give the strongest government, should we reform to that?
No, we should have a compromise between the two. Which is, funny enough, exactly what we have
Surely it's better to have a government that you definitely had a vote in electing?
This benefit is not worth the compromises it entails. Look at Australia. Something like 43 coalitions in the last 53 governments. The 2nd and 3rd parties ALWAYS just immediately form a coalition so the OFFICIAL government gets out-voted in the house on EVERYTHING and isn't effectively in power at all. The government with the most votes has no power whatsoever as it gets bullied out over everything it tries to do, the whole gig turns into a total farce with billions being spent on compromised schemes and faffing over all legislation for ages. Which is EXACTLY why they chose PR for Germany after WW2!!
I strongly disagree with the BNP and their policies, but for us to have a democratic state, their views should be represented - proportionally.
Depends on your definition of democratic state. To have a true democratic state you could state that everything, EVERY decision should be taken to referendum, 1 policy at a time. You have to inject reason here though ...