Section 77(2) in Kolkata Municipal Corporation Building Rules, 2009
(2)The minimum width of circulation driveway to be provided for adequate maneuvering of vehicles shall be 4.0 m. for cars and 5.00 m. for trucks exclusive of parking space referred to in sub-rule (1) However, a projection from a height above 5.50 m. from the ground level may be permitted keeping the mandatory open space open to sky as per this rule.
