Two suspects have been arrested in connection with the sale of heroin, cocaine and fentanyl in the city's downtown core.
Police started the investigation earlier in the month, moving in yesterday raiding an apartment where they seized quantities of all three drugs along with hydromorphone pills.
23 year old Jamal Williams of Brampton and 32 year old Lindsay MacDonald of St. Catharines are charged with possession for the purpose of trafficking and possession of a controlled substance.
The total value of the seizure is estimated to be more than $5,000.