The set-down and pick up points should be close to the entrance of the building. Main entrance board should be clearly visible. There should be smooth transition from entrance of the building to the loading zone. At the loading zone warning, a curb less walk is needed for persons with visual disability The accessible loading zones should be parallel to the vehicle pull up space and at least 2400 mm wide and 6000 mm in length. A marked access isle is required next to the vehicle pull up space. The access isle should not overlap vehicular way and should be 1500mm in width. Vehicle pull up space should be 2400 mm in width. Curb ramps should not overlap access isle or the pull up space. A vertical clearance of 2850 mm is required at the access isle and vehicle pull up space if there is an overhead structure. Source : Ministry of Health & Family Welfare