BUFFALO, NY-University at Buffalo Police are hoping security camera photos will help them catch a trio of thieves.

The three are shown making off with a stop sign from the intersection of Hayes Rd. and Rotary Rd. on the college's Main St. campus.

Police say the act created "a substantial risk" to community safety.

If you recognize anyone in the pictures, contact University Police at 645-2222.

Photos courtesy: University at Buffalo Police