Charges have laid and over $266,000 in drugs have been seized after investigation with Stratford Police.
In December, Stratford Police alongside Woodstock and London Police executed search warrants in St Marys, Woodstock and London.
Earlier this month, Project Sapphire wrapped up with the seizure of 90g of crack cocaine, 167g of methamphetamine, 2473g of cocaine and around $91,000 in cash.
A 37 year old man and 52 year old women were arrested in search warrants in December with a 33 year old man and 29 year old woman charged in March.
Further, a 32 year old has been charged with 12 counts of Trafficking and Possession of Property Obtained by Crime a 48 year old man has been charged with Possession for the Purpose of Trafficking and weapons offences.
A warrant will be sought for a 30 year old man.