Officers are appealing for information to a road traffic collision in Knutsford.
At around 10.05am on Monday, 6 November emergency services were called to a collision between a blue Peugeot and a cyclist on the A537, Chelford Road.
The collision occurred near to the roundabout with Goughs Lane.
The cyclist, an 85-year-old man from Wilmslow was taken to Hope Hospital with serious injuries. He has since been released.
If anyone witnessed the collision or has any information that may help officers with their enquiries is asked to contact Cheshire Police on 101 quoting incident 240 of 6 November.