Special teams of traffic police along with PCR and local police will be stationed at various city roads to check drunken driving and traffic rule violations on Holi and Shab-e-Baraat, officials said Tuesday. Elaborate arrangements have been made for the safety of motorists and pedestrians in the national capital while ensuring smooth traffic flow and preventing rash driving or stunts on two-wheelers, they said. Both Holi and Shab-e-Baraat are falling on Wednesday. During Shab-e-Baraat, people belonging to the Muslim community offer prayers beside the grave of their ancestors and also at mosques.