Found around the White Cliffs of Dover in July.
Hi, I've no idea myself, but I used visual look up on my iphone and it identifies it as a bloody-nosed beetle, a species of leaf beetle. Hopefully someone else on the forum might know if that's correct!
Try the iNaturalist app Callum, upload a photo and it tells you or suggest, select that and others confirm it.
Thanks
Google Lens agrees with Adam