Mexico authorities announce enhanced police action and security measures for the World Cup last-16 match against England following a tragic incident, according to reports. Ahead of the game, officials expect extremely large crowds in Mexico City, with more than one million people anticipated to line streets around match-related areas. The measures are intended to manage public order and ensure crowd safety during the period leading up to and around the kickoff of the knockout fixture. Coverage across the outlets emphasizes the scale of public turnout in Mexico City for the England match and the role of police planning in handling the expected movement and gathering of fans. Both sources link the announcement of policing steps to the recent tragedy and stress that authorities are preparing for the challenges that come with hosting a high-profile international match in a major urban center. The reports do not provide further detail on the specific police tactics or the nature of the earlier incident in the excerpts provided.