It has been frequently observed that the BMTC Volvo 505A (KA01-FA-2378) plying from C.V.Raman Nagar to Electronics city at 7:40 am from C.V.Raman Nagar, is not putting the AC in the bus. It has become really unbearable to commute in this bus due to suffocation. Most passengers in the bus are software proffesionals who had discontinued their company provided transport and availing this Volvo. This issue is raising health concerns. Request the authority concerned to look into this matter.