The Sarnia Police Service is investigating an act of vandalism and investigators are seeking assistance to find the responsible parties.

Police say sometime between Friday, May 1st and Sunday, May 3rd the Bell building on Michigan Avenue was spray painted with graffiti.

The building is located on the north side of Michigan Avenue just west of the Howard Watson Trail.

If you have any information regarding this crime please contact Det.-Const. Mike Hart at 519-344-8861 Ext. 6170 or Crime Stoppers at 1-800-222-8477.