Section 561(2) in Uttar Pradesh Municipal Corporation Act, 1959
(2)The Municipal Commissioner shall, before entering upon any land under sub-section (1) unless otherwise provided in this Act or any rule or bye-law made thereunder, give the owner and occupier (if any) three days' previous written notice of his intention to make such entry, and of the purpose thereof, and shall, if so required by the owner or occupier, set apart by sufficient fences so much of the land as may be required for the purpose mentioned in the said sub-section.