air service
9.Mobilization for civil air defense includes mobilization of civilians and people with special civil air defense skills, material and technical support for civilair defense projects, and civil air defense early-warning systems. Its main task is to mobilize social forces in construction of air defense projects, establish and train specialized air defense service, conduct civil air defense publicity and education, organize evacuations and sheltering, assist in air defense operations, and deal with the aftermath of air raids.
10.With effect from 30, Aug, 2003, 29M was converted into fully air-conditioned service and the role of 2-axles non air-con double-deckers model, the MCW Metrobus was replaced by other short wheel-based air-con models.

