The first beaked hawk's-beard (Crepis vesicaria) in bloom this spring that I've seen. Sadly just on the other side of that low wall was full of common whitlowgrass and thale cress and hairy bittercress last year but it's been sprayed with weedkiller and there's nothing.
across the road is guaranteed to be hoary mustard (Hirschfeldia incana)
other rosettes include: bristly oxtongue (Helminthotheca echioides)
update 28-5-2022 going back to this area yesterday and the day before, I realise this image (taken 25-4-2022) is smooth hawks-beard (Crepis capillaris), I knew it was familiar but didn't remember correctly what it was
hedge mustard (Sisymbrium officinale)
and some beaked hawk's-beard (Crepis vesicaria) with lots of fat buds