Yes, definitely (maybe not quite as many though). I have seen the effect here of voting for a party at a local level - if the party chooses someone the local party do not like, it results in riots and deaths (well around here anyway). You have to know who you are voting for. Yes, I know that a reaction in the UK should not be as extreme, but the principle stands
KZNSeagull touches on something worth mentioning here. The debate over electoral systems will last all the while we have elections. There are many pros and cons on either side and they have been cogently discussed here. It is worth remembering that our system, flawed as it is, is largely respected and utilised by the populace.
We go. We vote. We watch the count. The numbers are totted up. The victor gets the keys to No.10 and the loser calls up the removal men. Nobody dies on polling day. There's no intimidation. The result is accepted and even an inconclusive result is worked through until a sustainable coalition can be formed.
KZNSeagull has seen a darker side of elections. I saw similar things in India and Nigeria. As imperfect as our system is, we have so much to be grateful for.