Gloucestershire Police say a woman gave herself up yesterday in relation to a hit and run in Cheltenham on Saturday. Officers say a man was arrested last night following information from the public.
One male remains outstanding and he is being actively sought by a dedicated police team today.
If he does not come forward or is not found by mid-afternoon today a decision will be made about releasing his photo and details to press.
Anyone with information about him or knows his whereabouts is asked to contact police on 101 quoting incident 262 of 4 July.