As many expected Andy Burnham has thrown his hat in the ring, yet is emphasising (for now?) he's standing in the forthcoming by-election *for* Manchester.
Now follows a series of stages, each of which Burnham will have to navigate to approach what many assume he wants; a crack at the Labour leadership.
However, at the moment its a bit like a compute game; he has entered level one & now needs to overcome some barriers before progressing to level two (and onwards)