Police in west London are preparing for Notting Hill Carnival with an expanded public safety operation following concerns about violence over the weekend. One report says officers have already made arrests ahead of the event, and further action is planned as the carnival approaches.

The coverage also points to increased staffing and new or expanded surveillance measures. The Daily Mail reports that the police will use facial recognition cameras and deploy a larger number of stewards than usual. The stated rationale is to manage crowd disorder and respond quickly in areas where incidents occurred previously.

Outlets differ mainly in emphasis, with the Daily Mail focusing on enforcement and prevention measures, including the technology and manpower changes. Other details that are not specified across the provided extracts include the exact number of arrests already made, the size of the expanded deployments, and whether any additional agencies are involved. Overall, the reporting is consistent that police are treating the event as higher risk than in a typical year and are acting in advance.