Can anyone identify this caterpillar?

[WhatTheFlipToDo]

Can anyone identify this caterpillar? I don’t think it’s the Cinnebar moth as it’s black with yellow stripes/panels not black/yellow hoops. It also has these odd spiky bits. Quite big too. As long as my ring finger. Not eating ragwort either. Google isn’t able to help!

Ignore me! It’s the Alder moth. A really dull looking moth for such a jazzy caterpillar!

I thought it didn't look orange enough but I did find this

The yellow and black rugby shirted caterpillars of this once-common moth favour the flowers and leaves of common ragwort. They play a useful role in the biological control of this weed. Other, similar plants are eaten too, notably groundsel. Their danger colours suggest they are poisonous.

Off to look at your new id now

Not cinnabar because of those apoendages and lack of hairs. Alder moth looks spot-on

Came on to say it looks like a George to me!