Police are investigating after drugs and ammunition were found in a park in Guelph's east end during an organized Earth Day cleanup over the weekend.

On Saturday April 28, Guelph police were called to Grange Road Park where the discovery was made.

Officers said in total, 130 unspent 12-gauge shotgun shells were found, as well as drugs, including marijuana, cocaine, crack, heroin and acid. The estimated value of the drugs is over $7,000.

Guelph police are asking anyone with information to contact them at 519-824-1212. Anonymous tips can also be left with Crime Stoppers at 1-800-222-8477 or online at csgw.tips.