Civic officials say they have sent 141 complaint letters to police stations concerned. The Brihanmumbai Municipal Corporation (BMC) removed nearly 10,928 illegal banners, boards, and posters, alongside few illegal flags and wall defacements between October 8 and November 3. BMC removes 10,928 illegal banners, posters and boards across Mumbai between October 8 and November 3, sends 141 complaint letters and registers five.