Appeal for witnesses to Chapel Row collision
The accident happened around 4.15pm on Tuesday, November 11, when a dark coloured Ford Mondeo travelling eastbound on The Avenue collided head on with a red Audi A1 travelling in the opposite direction.
The 41-year-old male driver of the Mondeo received serious injuries to his chest and lower leg.
The driver of the Audi, a 78-year-old woman, also sustained serious leg and abdominal injuries.
Both drivers were taken to the John Radcliffe Hospital in Oxford.
A 17-year-old boy, travelling as a passenger in the Audi, was treated at the Royal Berkshire Hospital in Reading.
Anyone with information should call the Thames Valley Police enquiry centre on 101 and quote URN 1012 (11/11).
If you don't want to speak directly to the police you can contact the independent charity Crimestoppers anonymously on 0800 555 111.