The Special Services Unit (SSU) pick-up, which was reportedly on loan to the Micoud Police Station, overturned in Augier around 6 p.m.
Sources say the officer was returning the pickup to the SSU when the accident occurred.
This was reportedly the fourth accident involving a police officer in less than a week.
One of the accidents resulted in the death of 40-year-old SSU police officer Allen Randy Abbott of Grand Ravine, Dennery.
According to a police press release, a motorcycle (registration number PK4795) driven by Abbott with 40-year-old Johanna Dominic of La Ressource, Vieux Fort on the pillion seat, collided with a minibus (M751) driven by 49-year-old Marcus Mathurin of Cedar Heights, Vieux Fort at about 12:50 a.m. on Monday, August 25 on the Laborie/Vieux Fort Highway.
Dominic is currently in stable condition at hospital.