Greyish-yellow with a paler inner margin to the clavus.  Males have dark veins on the forewings; females have veins that are dark at the base and pale at the apex.  The extent of the dark markings on the face, scutellum and pronotum is very variable.

Other Macropsis species. 

Detailed photos showing key ID features - taken from top, side and front - required.

On brambles

Summer-Autumn

Local.  (ref. UK Auchenorrhyncha checklist 2021 on British Bugs website)

Rarely recorded. 

https://www.britishbugs.org.uk/homoptera/Cicadellidae/Macropsis_fuscula.html