Seized plastic handguns which were created using 3D printing technology are displayed at Kanagawa police station in Yokohama, south of Tokyo, in this photo taken by Kyodo May 8, 2014. Yoshimoto Imura became the first man to be arrested in Japan for illegal possession of two guns he created himself using 3D printing technology, Japanese media said on Thursday. The 27-year-old, a college employee in the city of Kawasaki, was arrested after police found video online posted by Imura claiming to have produced his own guns. Gun possession is strictly regulated in Japan. Police raided Imura's home and found five guns, two of which could fire real bullets, Japanese media said. (Photo by Reuters/Kyodo)

A protester jumps in the air as he throws a rock towards police next to a burning barricade in the Kibera slum of Nairobi, Kenya, Monday, March 20, 2023. (Photo by Ben Curtis/AP Photo)

A police officer speaks to a driver shortly after midnight in Bucharest, Romania, Monday, November 9, 2020 informing him of the pandemic related night traffic restrictions that just came into effect. Romania introduces new restrictions aimed at limiting the spread of the COVID-19 infections following a week when it registered an all time high number of new infections. (Photo by Vadim Ghirda/AP Photo)

Fans react as Danish singer Thomas Helmig performs during a concert at the Northside Festival in Aarhus, Denmark on June 3, 2022. (Photo by Helle Arensbak/Ritzau Scanpix via Reuters)

The M25 Fire Spinners practise their skills along the Thames path at Runnymede in Surrey, UK on February 22, 2025. (Photo by Kevin Jay/Picture Exclusive)

A girl runs with her face painted at a square in La Guaira, Venezuela, Wednesday, February 15, 2023. Venezuelans prepare for upcoming carnivals. (Photo by Ariana Cubillos/AP Photo)

Male and female bodybuilders prepare backstage to compete during the Asia Pacific Bodybuilding Championships 2019 in Bangkok, Thailand, 17 August 2019. Hundreds of bodybuilders from Asia Pacific countries are set to flex their muscles to compete in the contest. (Photo by Rungroj Yongrit/EPA/EFE)