No interactions present.
It looks like one of the pug moth species, Eupithecia sp. A browse of the images in uklpes might help ID it, they have a great range of moth larva images.
This link is maybe better, look througfh the Eupithecia species, the common names are on the species pages.
Looks like a Lime Speck Pug to me.
Looks good for it DD, just visited ukleps, if you add the ID I'd be happy to agree the species?
Thanks for the help - it looks good for a late-instar Lime-speck Pug. Thanks for directing me to the website, too! :-)
Lat/Lng: 50.7, -1.4
OS grid ref: SZ4490