Mamdani’s City Hall Reverses Stance, Threatens Columbia Over Closed Campus Gates

Key points

• The Mamdani administration filed a stipulation on Tuesday threatening 'prompt' legal action if Columbia does not immediately reopen College Walk.
• This marks a sharp reversal from the Adams administration, which argued the city’s easement was limited to municipal infrastructure, not public pedestrian access.
• Columbia closed the gates in 2023 after the Gaza Solidarity Encampment and subsequent NYPD arrests, citing safety and academic continuity.
• The city, mayor, and police commissioner were dropped from the ongoing lawsuit, with residents’ lawyers planning to file a new case due to changed circumstances.
• Columbia’s new president, Jennifer Mnookin, has established a campus access advisory committee and introduced a QR code system for non-affiliated residents.

Background

The dispute centers on a 1953 agreement where the city sold College Walk to Columbia for $1,000. While the city previously claimed the easement was only for municipal services, the new administration argues the agreement intended the walk to remain open to the public. This follows years of tension, including the 2023-24 protests and the closure of gates that has forced residents to take detours of up to eight blocks.

How outlets are covering it

The New York Post and CBS News highlight the political shift, emphasizing Mamdani’s personal connection to the neighborhood and his explicit threat of litigation. The Columbia Spectator provides a detailed legal breakdown, noting that Judge David Cohen was skeptical of the city’s sudden change in legal reasoning and that the residents’ lawyer, Toby Golick, is seeking to dismiss the current case to file a new one with additional claims. Columbia’s spokesperson, cited across all outlets, maintains that as the property owner, the university has the right to manage access for safety. Residents, cited by CBS and the Spectator, describe the closure as a significant inconvenience, forcing them to walk multiple extra blocks to cross the neighborhood.

Why it matters

This case tests the limits of public access to private university grounds in New York City. The outcome could set a precedent for how other institutions manage campus security versus community access. It also highlights the shifting legal strategies of the Mamdani administration, which is actively reversing positions taken by its predecessor on issues involving private entities and public rights.

What to watch

Residents’ lawyers are expected to file a new lawsuit after the current case is dismissed. Columbia’s new advisory committee will review access policies, potentially leading to changes in how non-affiliated residents enter the campus. The court will decide whether to allow the dismissal of the current case, which could delay or accelerate the new legal proceedings.