The Political Studies Association has asked 465 academics, 45 journalists and 27 pollsters to predict the election outcome and they concluded:

Our inaugural expert survey points towards a tight election, in which Labour is marginal favourite to come out ahead in terms of seats – but where the gap between the parties in terms of both predicted votes and seats is so small as to make it pretty much neck-and-neck.

What is technically known as “a toss up”…

Download full report here.