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This looks like Arum berries to me, but I can't say which species. If you keep an eye out for the leaves that should help - Arum italicum leaves should start appearing this month and have pale veins, while Arum maculatum leaves appear in late January and are entirely green.
Entomologist and biological recorder
Thanks Martin for your help
Lat/Lng: 52.8, -2.1
OS grid ref: SJ9726