Metro Bus service is being detoured tonight around the Crenshaw District to avoid demonstrations along Crenshaw Boulevard. The protests began as quiet demonstrations against the George Zimmerman murder trial verdict that later erupted into violence. Bus Lines 20, 40, 105, 710 and 740 are affected. However, the buses are continuing service by traveling around the perimeter, including Crenshaw between 60th Street and Jefferson Boulevard and on Martin Luther King Boulevard between Vermont and La Cienega. The Expo Line continues to provide regular service. There have been no reports of damages to Metro buses or injuries to passengers or personnel. For the latest Metro Service Alerts follow us in Twitter @metrolalosangeles.