Section 258(1) in The U.P. Municipalities Act, 1916
(1)The [Municipality] [Substituted by U.P. Act No. 12 of 1994.] may, without notice and at any period of the day or night, enter into and inspect a house or building which is suspected to contain petroleum, or other inflammable material, in excess of the quantity permitted to be kept in such house or building under the provision of Section 245 or of any bye-law.