OREM — Vandals made their mark at three Orem locations Thursday.

Police say vandals used blue spray paint to write the letters LCB, with an X painted through the B, on a restroom wall at Sharon Park, 600 N. 300 East.

The same tag also appeared on fences at 600 E. 1100 North and 275 E. 1200 North.

Police say they do not know what LCB means and are investigating.