Caterpillar for ID, please

Caterpillar for ID, please

Observation - Caterpillar for ID, please. Description: A small (approx 1.5cm long) caterpillar. Generally pink in colour; the back is rather darker. Can anyone help with an ID, please?

A small (approx 1.5cm long) caterpillar. Generally pink in colour; the back is rather darker. Can anyone help with an ID, please?