Thousands of teachers and supporters blocked a major avenue leading to the Azteca Stadium in Mexico City on Tuesday, disrupting movement near one of the main venues for the upcoming FIFA World Cup 2026, according to reporting by Channels Television.

The protest was led by a breakaway faction of the CNTE teachers’ union, which has staged demonstrations over pay demands and pension reforms. The action comes just days before the stadium is set to host the tournament’s opening match.

Authorities deployed a heavy police presence and set up concrete barriers around Mexico City’s Azteca Stadium, formally known as Estadio Azteca, preventing protesters from reaching the venue. After several hours of rallying in nearby streets, demonstrators eventually dispersed.

Mexican President Claudia Sheinbaum described the protests as a “provocation”, while insisting that the opening match remains secure. Her administration has prioritised dialogue with teachers, though talks have so far failed to produce an agreement.

The CNTE union has been on strike for over a week, demanding salary increases and reversal of pension reforms it considers harmful. Protesters have also gathered near the city’s central square, Zócalo, with further demonstrations planned, including participation from families of missing persons.

Security concerns have intensified as Mexico prepares to co-host the FIFA World Cup 2026 alongside the United States and Canada. Officials continue rapid infrastructure upgrades ahead of the global tournament, including transport and airport improvements.

Despite tensions, officials maintain that the opening fixture scheduled at Azteca Stadium will proceed as planned.