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Yes, that's the gorgeous Scarlet Tiger, which seems to be having a very good year and is being seen outside its normal range. My son found a caterpillar in our village earlier this year:
and the adults are now cheerfully flying round the garden of our local pub (well, difficult to know if the moths were feeling especially cheerful but they made me happy!).
Entomologist and biological recorder
Lat/Lng: 51.817399, -2.134436
OS grid ref: SO908132