Hartlepool United supporters caused chaos in York with their large crowd and flares, leading to gridlock and arrest. The team's fans arrived in large numbers, with over 1,500 supporters descending upon the city for the National League match against York City. The scene was described as 'intimidating' by eyewitness Derek Ralphs, who noted that the fans were shouting and singing football chants at the top of their voices. The police were quick to respond, with a significant operation put in place to manage the crowd. Despite the chaos, there were no reports of violence, and the 17-year-old fan who was arrested was later released without charge. The incident has sparked concern about the impact of large crowds on the city, with several visitors and locals complaining about the gridlock. Hartlepool United and York City have been approached for comment on the incident. The National League match was a highly anticipated event, with both teams vying for position in the league. The loss was a setback for Hartlepool, but the team remains focused on their goals for the season. The club's manager, John Askey, will be looking to regroup and prepare his team for their next match. The fans' behavior has raised questions about the need for increased security measures at future matches. The city's authorities will be reviewing the incident to determine the best course of action. Hartlepool United's supporters will be hoping that their team can bounce back from the loss and continue to compete at a high level in the National League.