Saturday and Sunday, Feb. 14-Feb. 15, marked the 45th and 46th days of Zohran Mamdani’s term as mayor. amNewYork is following Mamdani around his first 100 days in office as we closely track his progress on fulfilling campaign promises, appointing key leaders to government posts, and managing the city’s finances. Here’s a summary of what the mayor did yesterday and today.

Mayor Zohran Mamdani announced on Sunday the establishment of the Coney Island Business Improvement District (BID), aiming to bolster small businesses with a $1 million investment.