Provincial police have charged eight people, including a man from Innisfil, om Tuesday after a drug trafficking investigation and subsequent seizures in Dufferin County. Dufferin OPP's community street crime unit (CSCU) began the investigation in April and identified six locations across East Garafraxa, Amaranth, Orangeville, Etobicoke and Innisfil as being involved in the trafficking of suspected cocaine and fentanyl. The Caledon, Muskoka, Coll…