(2) Any improvement or re-housing scheme or re-building scheme proposed to be executed in an area outside ²[City or Municipal] limits and estimated to cost Taka five lakhs or more framed by the Kartripakkha, shall be submitted to Government for sanction. (3) The Government may sanction such improvement or re-housing or re-building scheme either with or without modification, or may refuse to sanction but in either case it shall communicate its decision to the Kartripakkha within sixty days from the date of receipt of the scheme from the Kartripakkha. (4) Whenever the Government sanctions, with or without modifications any improvement or re-housing scheme, or re-building scheme outside the ³[City or Municipal] limits it shall announce the fact by a notification, and the Kartripakkha shall forthwith proceed to execute the scheme. (5) The publication of a notification under sub-section (4) in respect of any scheme outside the ⁴[City or Municipal] area shall be conclusive evidence that the scheme has been duly framed and sanctioned.