Ignoring the problems of getting such a government elected, how might an elected government go about turning the mother of all Parliamentary democracies into a dictatorship?
What might a dictatorial government do once it had achieved dictatorial power? Would a left or right leaning dictatorship be more likely? When faced with a dictator, would the Armed Forces ever consider taking action against the government to defend the people from tyranny?
Anywhere after 1900 is okay, but the more recent the better.