The present public interest litigation i.e. PIL No.4717 of 2018 and the connected matters (PIL No.4888 of 2018 and PIL No.4911 of 2018) have been filed principally seeking to challenge the Notification No.1574/1-5-2018-72/2017-Rev-5 ... dated 18.10.2018 issued by the State Government in exercise of powers under sub-section (2) of Section 6 of UP Revenue Code, 20061 (UP Act No.8 of 2012) whereby the name of the existing district of “Allahabad” has been altered as the district of “Prayagraj”, and for other ancillary reliefs.