Chatham-Kent Police Service officials allege: On Thursday, members of the Chatham-Kent Police Intelligence Section executed a Controlled Drugs and Substances Act warrant at a residence on First Street in Wallaceburg.
A quantity of oxycodone pills and cash were seized.
A 69-year-old man, a 71-year-old woman and a 61-year-old woman were charged with drug possession.
They were released pending a future court date of December 27, 2018.