Police in Kirkcudbright want to speak to the owner of a silver Rover or MG seen in the St Mary's Isle area of the town on around 11pm on Saturday night.
The appeal comes after a 23 year-old man was assaulted there an altercation at a festival.
He is in a stable condition in hospital.
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Kerrie brings you Saturday's Pollen for the Border region
Kerrie brings you Saturday's forecast for the Border region
Rather windy at times but many places dry and bright with scattered showers.