NOIDA, Jan. 21 -- A Noida residents' body has written to Uttar Pradesh chief minister Yogi Adityanath, alleging selective and delayed action by the Noida authority against unauthorised constructions, and seeking a comprehensive policy to address decades-old encroachments across residential sectors.

In a letter dated January 20, the Confederation of Noida Residents' Welfare Association (CONRWA) said the Noida authority has recently issued notices under Section 10 of its regulations to plot and building owners in sectors 28, 29, 37 and other areas, citing unauthorised additional construction and encroachments.

According to the letter, the notices direct owners to remove the alleged violations, failing which coercive action could be taken,...