Britain's King Charles III (R) reacts as he talks to staff at a food counter during a visit to Horizon Youth Zone, a new centre aimed at providing a safe and inspiring place for young people and offering multiple activities including sports, cooking, creative and performing arts, in the city of Grimsby, north-east England, on June 11, 2026. (Photo by Temilade Adelaja / POOL / AFP via Getty Images)

Britain's King Charles III (R) reacts as he is shown a display of sparring during a visit to Horizon Youth Zone, a new centre aimed at providing a safe and inspiring place for young people and offering multiple activities including sports, cooking, creative and performing arts, in the city of Grimsby, north-east England, on June 11, 2026. (Photo by Temilade Adelaja / POOL / AFP via Getty Images)

Britain's King Charles III (R) reacts during a visit to Horizon Youth Zone, a new centre aimed at providing a safe and inspiring place for young people and offering multiple activities including sports, cooking, creative and performing arts, in the city of Grimsby, north-east England, on June 11, 2026. (Photo by Temilade Adelaja / POOL / AFP via Getty Images)

Britain's King Charles III (R) reacts during a visit to Horizon Youth Zone, a new centre aimed at providing a safe and inspiring place for young people and offering multiple activities including sports, cooking, creative and performing arts, in the city of Grimsby, north-east England, on June 11, 2026. (Photo by Temilade Adelaja / POOL / AFP via Getty Images)

Britain's King Charles III (R) reacts during a visit to Horizon Youth Zone, a new centre aimed at providing a safe and inspiring place for young people and offering multiple activities including sports, cooking, creative and performing arts, in the city of Grimsby, north-east England, on June 11, 2026. (Photo by Temilade Adelaja / POOL / AFP via Getty Images)

Britain's King Charles III (2R) meets members of the Air Training Corps during a visit to Horizon Youth Zone, a new centre aimed at providing a safe and inspiring place for young people and offering multiple activities including sports, cooking, creative and performing arts, in the city of Grimsby, north-east England, on June 11, 2026. (Photo by Temilade Adelaja / POOL / AFP via Getty Images)

Britain's King Charles III (C) reacts as he talks with with Army, Air and Sea Cadets during a visit to Horizon Youth Zone, a new centre aimed at providing a safe and inspiring place for young people and offering multiple activities including sports, cooking, creative and performing arts, in the city of Grimsby, north-east England, on June 11, 2026. (Photo by Temilade Adelaja / POOL / AFP via Getty Images)

Britain's King Charles III (R) meets members of the Air Training Corps during a visit to Horizon Youth Zone, a new centre aimed at providing a safe and inspiring place for young people and offering multiple activities including sports, cooking, creative and performing arts, in the city of Grimsby, north-east England, on June 11, 2026. (Photo by Temilade Adelaja / POOL / AFP via Getty Images)