Several businesses and locations were vandalized in downtown Windsor overnight, as police investigate several incidents of Islamic themed graffiti being sprayed.

"Sharia now" and "Islam executes drug dealers" were written in red paint on a bus shelter and the windows of CBC Windsor. 

The messages were discovered early Wednesday morning at locations including CBC, CTV and the Windsor Star. 

Police are currently investigating the vandalism. 

Windsor graffiti

Graffiti on a Windsor bus shelter on Ouellette Ave. (Christopher Blue)