A large-scale device is planned for the coronation of King Charles III on Saturday, May 6. A security challenge for the London police, while more than 29,000 members from all over the United Kingdom are mobilized since the beginning of the week and until May 8.

The London police have a whole new legislative arsenal to intervene after the entry into force on Wednesday of the law on public order. No drones or planes are allowed to fly over central London on Saturday except for security helicopters or media.