Regina Police Service are investigating two separate collisions from Monday.
The first happened just before 8:30 am after police attempted to stop a suspicious vehicle at Lewvan and Sherwood Drive.
The suspect evaded police and ended up collided with another vehicle at Lewvan and 4th avenue.
A 28 year old man was arrested for that incident after leaving the scene on foot. Charges are pending.
Then at around 1:30 pm, police were responding for a call for service in the 1300 block of Cameron Street regarding a suspicious vehicle.
When a marked police vehicle entered the intersection of 8th avenue and Elphinstone, it collided with another vehicle.
The police officer was treated at the scene for injuries and a 48 year old woman were transported to hospital.