09/06/2013 07:18 EDT | Updated 11/06/2013 05:12 EST

Sexual assault reported at York campus

Toronto Police are investigating reports that a young woman was sexually assaulted Thursday night at York University.

The incident happened just after 1 a.m. at a large dance party on the Keele campus.

The woman was not injured in the incident. Police are working on a description of the suspect.

Over the last few years, several sexual assaults have been reported on campus.

In 2011, York increased its security budget by more than $ 1 million dollars and added extra security.

They also added extra security phones and lighting across Keele campus.