Two people from Tecumseh have been arrested and charged with alcohol and weapons offences.
The pair were arrested in rural Lambton County Sunday afternoon after a report of people firing a weapon from a vehicle.
When the OPP located the vehicle they found the two occupants and a shotgun.
The driver was showing signs of impairment and was taken for a breath test.
27-year-old Tyler Boutette is charged with impaired operation of a vehicle.
24-year-old Michael del Bianco is charged with careless use of a firearm.