An 18-year-old was caught driving 150 km/h in an 80 km/h zone on March 28, said the Ontario Provincial Police.
Officers stopped the vehicle at 4:15 p.m. on Municipal Road 80. The teen was charged with stunt driving and given a seven-day driver's licence suspension and the vehicle was impounded for seven days.
Two hours earlier, the OPP charged a 29-year-old Chelmsford resident with stunt driving after officers pulled them over for driving 110 km/h on Highway 144 through Dowling, where the posted speed limit is 60 km/h.
The driver was given a seven-day driver's licence suspension and the vehicle was impounded for seven days.
Both drivers were released and will appear at the Ontario Court of Justice in Sudbury.