Firefighters cut a trapped woman from her car Friday night after it crashed with a VW Golf on a mini roundabout in Bath Road in Maidenhead.
It took the fire service an hour to cut her out of her silver Mitsubishi Colt before she could be taken to hospital.
She was pulling out of Courthouse Road at about 7pm when the black car which was already on the roundabout, smashed into the side of her car.
The extent of her injuries is not yet known.
Top Ten Articles
The Met Office has issued a yellow alert for Windsor and Maidenhead, Slough and Wokingham, warning that rain moving eastwards across the south of the country may turn to snow in some places.