Two teens have been arrested for stealing items from cars in South River. Almaguin Highlands OPP says they arrested the 16-year-old boys on Christmas Eve. This comes after an investigation into thefts from vehicles between Dec. 11Â and Dec. 14. The boys are charged with theft under $5,000 and possession of stolen property. Meantime, the OPP says thefts from cars are preventable. They suggest you roll up your car window, lock your door, park in a well-lit area and never leave your valuables in plain sight.