rosettes and narrow-leaved ragwort and hoary mustard in east London December 2020

I think these are beaked hawk's-beard (Crepis vesicaria) but I'm not absolutely sure. I saw a lot of this hawk's-beard last spring but these rosettes are earlier and I'm not that confident of my ID but maybe I should be - same location, not dandelion, if not Crepis vesicaria, I don't know what they are yet.

narrow-leaved ragwort (Senecio inaequidens) I saw in east London yesterday

in that area was also hoary mustard