GLENWOOD, Hawaii (AP) _ A tour bus ran off Volcano Highway into a drainage ditch on Hawaii Island, injuring all 18 Japanese tourists aboard and the driver, police said.

The 24-seat bus belonging to Jack's Tours was headed toward Hawaii Volcanoes National Park when it swerved to avoid a car and went into the ditch, Lt. James Kelly said.

The injured were transported to Hilo Medical Center. Their conditions weren't immediately available.