Police from Lawrence and the University of Kansas are investigating weekend vandalism involving anti-war slogans and banners. They were discovered early Sunday morning in the city's downtown area and on the university campus.

Officials say graffiti was spray-painted on windows at military recruiting offices, and large banners hung on some buildings bore messages such as ``US Out of Iraq,'' ``Stop the Killing'' and ``Blood of the War Is On Us.'' At the military recruiting offices, police say a glue-like substance was poured on some of the locks.

On the KU campus, there were anti-war slogans painted on a door to the Military Sciences Building and on six government vehicles in a nearby parking lot.