At 2058hrs. Whiteford Volunteers were dispatched for the Light Tower to the intersection of Bel Air Tollgate Roads to assist Co. 3 Bel Air for a Lighting Detail. Co. 3 units had handled an earlier serious MVA and now requested additional lighting for the Accident Reconstruction Team investigation. At 2058hrs. U671 called enroute and arrived at 2102hrs. The crew assisted Police personnel with scene lighting for approximately 2 hours. Units cleared at 2315hrs. Units U671Light Tower 6