Officers from Cheshire Police are appealing for witnesses to come forward following a serious collision in Delamere.
The incident, which involved a blue Volvo V70 convertible and a black Kowasaki ZX motorcycle, occurred at approximately 2.15pm on Sunday 7 October on the A556 Chester Road.
The driver of the car, a 75-year-old man from Delamere, and the motorcyclists, a 47-year-old man from Westbrook, both sustained serious injuries as a result of the collision.
The men were both taken to Aintree Hospital where they are both in a serious condition.
Enquiries in relation to the collision are ongoing and officers are keen to hear from anyone who witnessed the collision or anyone who believes they have any dashcam footage of the incident itself or any footage of the vehicles in the minutes prior to the collision.