LONDON: World 400 metres champion Salwa Eid Naser has been cleared of committing an anti-doping rule violation after a World Athletics Disciplinary Tribunal dismissed charges brought against her for registering four “whereabouts failures”. The 22-year-old, who won gold at the World Championships in Doha last year, was charged and provisionally suspended by the Athletics Integrity Unit (AIU) in June. According to World Athletics Anti-Doping Rules, any combination of three whereabouts failures — filing failures or missed tests — within a 12-month period by an athlete constitutes an anti-doping violation. Athletes guilty of whereabouts failures could face two-year bans or a minimum of one year depending on the degree of fault. In Naser’s case, the disciplinary tribunal upheld three of the four AIU charges against her — a filing failure effective Jan. 1, 2019 and two missed tests, on March 12 last year and Jan. 24 this year. However, the tribunal found in Naser’s favour with regard to a third alleged missed test on April 12, 2019, which resulted in the charges being dismissed because her three whereabouts failures did not occur within a 12-month rolling period.