… The 2017 election could be almost a repeat of the 2015 result in terms of vote share but produce a very different outcome in terms of the number of MPs returned for each party.
Clearly, though, people are interested in knowing how votes might translate into seats.
So YouGov have attempted to model how that could work. Their projection of a hung parliament has, understandably, caused a stir. CONT.
Peter Barnes, BBC News