Dave Matthews - Matthews Faces Another Dirty Lawsuit

Rocker DAVE MATTHEWS faces yet another lawsuit after a former roadie accidentally tipped gallons of human waste from his namesake group's tour bus onto a tourist boat cruising the Chicago River in Illinois.

The DAVE MATTHEWS BAND has already been sued by state authorities and holiday-makers who were victims of the tip last summer (04), and now the boat company, MERCURY SKYLINE YACHT CHARTERS, is after compensation.

The bosses of the boat firm claim they've lost business as a result of the nasty accident.