The left wing magazine, the New Statesman makes punchy reading. It is quite clear that Labour polling shows that Corbyn wins and Labour will be led by a leader even further left wing than Ed Miliband!
Backed, of course by many local labour parties who have declared like Gateshead, Newcastle-upon-Tyne Central, Sunderland Central, and Washington and Sunderland West Labour parties. The article is worth a read:
http://www.newstatesman.com/politics/2015/07/jeremy-corbyn-course-come-top-labour-leadership-election