Vicki Cartwright, second left, whose son Harley Cartwright died in 2021 at the age of 31 due to an overdose from toxic unregulated drugs, beats a drum as she and other members of Moms Stop the Harm walk among photographs of overdose victims on International Overdose Awareness Day, in Vancouver, on Thursday, August 31, 2023. More than 12,000 lives have been lost to illicit drugs since the province declared a public health emergency in April 2016. THE CANADIAN PRESS/Darryl Dyck