Ambulances usually have a capacity of 5 to 6 people, including the patient. There is also oxygen supply and the oxygen for the patient is rented at home. But, for AC and oxygen need to be reported to the MICU ambulance authorities in advance. M Ambulance has advanced life support ambulances and cardiac support ambulances with fulltime doctors, Sisters / Brothers, technicians equipped for emergency and cardiac patients. For transport corpses M ambulance has multiple corpse freezing car.