A 54-year-old Devonshire man was arrested on suspicion of impaired driving after a crash on Friday.
Police said his westbound motorcycle collided with a scooter coming in the opposite direction at about 6.20pm on St Johns Road, Pembroke, near the junction with Coxs Hill Road.
The rider sustained a head laceration with bruises to his hands and legs while the scooter driver, a 24-year-old Pembroke man, sustained a broken jaw, laceration to the knee and bruises to his body.
Both men were taken by ambulance to King Edward VII Memorial Hospital for treatment.
Any witnesses are asked to call Constable Kieran Swann on 247-1704 or e-mail firstname.lastname@example.org.