A.C. Rigging, a division of A.C. Entertainment Technologies Ltd., has supplied a Litec Maxitower 40 ground support truss system to leading film and TV lighting hire company Panalux for the filming of 'Crisis Control', a major new BBC Children's TV series. 'Crisis Control' is a high-tech role-play show where two teams of children use their judgement and initiative to regain control in the midst of a variety of natural & man-made emergency situations.