Trial Applying Policy to Eliminate or Reduce Inappropriate Narcotics in the General-population

Inclusion Criteria: * Adults registered to receive pharmaceutical benefits in Manitoba, who are aged 18 years and over and who have received ≥90 days supply of opioids in the 6 months prior to the trial will be included. This will ensure chronic use and episodic use of opioids will be included. Exclusion Criteria: * People receiving palliative care, people with cancer, and people who receive opioids in hospital. People with dementia (identified by having received a prescription for memantine or a cholinersterase inhibitor in the previous 12 months) will be excluded.