A Tour of Britain cyclist was hospitalised after he crashed into a stationary car, leaving the car's rear window smashed.
Around ten riders were then caught up in the pile-up that followed the crash into the car, in Retford town centre. Glass from the car was scattered across the scene.
The parked car was in a disabled bay just around the corner from where Market Square turns into Grove Street.
BMC Racing Team have confirmed that their team's cyclist, Brent Bookwalter, has been taken to hospital.
Rachel Robinson, who was shopping in Cheeky Monkey, a shop opposite where the crash happened, said:
Charlotte West, who also witnessed the incident, said:
Race Organisers SweetSpot said they are investigating the crash.