Chijindu Ujah has been recalled to Britain's 4x100m squad for the World Athletics Relays in May, 10 months after serving his ban for a doping violation which resulted in his team being stripped of their silver medals at the Tokyo Olympics.

Sprinter Ujah was banned by the Athletics Integrity Unit (AIU) for 22 months in October 2022, which was backdated from August 2021 to June 2023. However, the AIU had cleared Ujah of intentionally taking prohibited substances.