Police were called to a two car smash in South Oxhey on Wednesday evening.
The incident took place at 5.43pm, in Prestwick Road, close to Hoylake Gardens. Police closed the road up to the Dick Whittington pub.
An ambulance attended the crash and the assessed three injured people.
The driver and passenger of a Volvo, and the driver of a Vauxhall Corsa were all taken to hospital.
The female driver of the Corsa complained of neck and back pain.
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