Joshua Christopher Casey, 29, of High Street, is charged with three counts of carrying a dangerous weapon and illegal possession of heroin.
Police said Casey was stopped at Division Avenue and High Street where officers found a spring-release knife and a small amount of heroin.
His bond was set at $1,000 for an appearance in Derby Superior Court.
Get more local news delivered straight to your inbox. Sign up for free Patch newsletters and alerts.
We’ve removed the ability to reply as we work to make improvements. Learn more here