Street drug supply 'changes weekly' in Ottawa, say outreach workers

Advocates say it's difficult to address the growing number of overdoses in Ottawa because of a toxic drug supply that "changes weekly." 

Street drug supply 'changes weekly' in Ottawa, say outreach workers
A used needle is laying on the ground in the sunlight.

Advocates say it's difficult to address the growing number of overdoses in Ottawa because of a toxic drug supply that "changes weekly."