David 
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Police are investigating a crash involving an ambulance, bus and car in Derby.
The ambulance involved, which was hazardous area response vehicle from East Midlands Ambulance Service (EMAS), was on its way to an incident at the time of the collision in Kitchener Avenue at about 16:15 BST on Wednesday.
A person was taken to hospital with minor injuries, police said.
A spokesperson for EMAS said the crash was being investigated by police.
