Madison Square Garden is bracing for unprecedented security measures for Game 3 of the NBA Finals, as United States President Donald Trump is set to attend the New York Knicks' home game against the San Antonio Spurs. The presence of the president necessitates "Secret Service-level security screening" for all attendees, similar to airport procedures, according to Secret Service Chief of Communications Anthony Guglielmi.

This heightened security comes as the Knicks hold a surprising 2-0 lead in the best-of-seven series, having won both road games. The championship series is drawing significant attention in New York, even overshadowing the impending start of World Cup matches at nearby MetLife Stadium. Ticket prices on resale markets reflect this demand, with some fetching over $9,000.

Fans attending Game 3 can expect "hard street closures" in the vicinity of the arena. A "strict no-bag policy" will be enforced, and the Secret Service is urging ticket holders to arrive significantly earlier than usual to navigate the extensive screening processes. The arena, located above the bustling Penn Station, is hosting the NBA Finals for the first time in over 25 years with a sitting U.S. President in attendance.

The New York Police Department (NYPD) also announced that an outdoor watch party for Game 3 outside Madison Square Garden has been denied. This decision was made in consultation with the Secret Service due to the presidential visit. While the NYPD stated the watch party ban was "fully in coordination with the Secret Service because of the presidential visit," a White House confirmation suggested the decision was not solely about the president's presence.

The Knicks organization has also advised fans to "limit personal items to an absolute minimum" to facilitate smoother entry. Despite the security enhancements, train services through Penn Station, including local subway and Long Island Rail Road lines, are expected to operate without interruption.

The denial of the watch party specifically for Game 3 leaves open the possibility for such events for subsequent games, should the series continue. The Knicks have a chance to clinch the series on Monday night, and if they win, a potential Game 4 would be held on Wednesday.

The heightened security measures underscore the significant logistical and safety considerations involved when a U.S. President attends a major public event. The combination of a high-profile sporting final and a presidential visit presents a unique challenge for law enforcement and security agencies.

This situation highlights the intersection of sports, politics, and public safety, drawing parallels to other instances where presidential attendance at major events has led to substantial security protocols and public inconvenience.