Former world 200m champion Anastasia Kapachinskaya tested positive after the International Olympic Committee conducted reanalysis on stored samples from the Beijing Olympics

Two coaches have now been evicted in doping-related incidents

The 31-year-old has been stripped of his IAAF World Race Walking Team Championship 50km title from May

The Russian 2012 Olympic champion and double world champion is provisionally suspended for doping

UKAD CEO Nicole Sapstead and Olympic heptathlon medallist Kelly Sotherton have said not enough athletes “speak out”

Race walker Anna Lukyanova and runners Maria Nikolaeva and Elena Nikulina are also reported to have been handed suspensions by the Russian Olympic Committee

Russia’s athletics federation announces suspensions handed to five athletes for doping offences

Mo Farah’s coach denies allegations made three weeks ago by Panorama

Coach accused of violating anti-doping rules following a BBC investigation says he will show that the accusers are “knowingly making false statements”

UK Athletics chairman Ed Warner says the national governing body is set to do its own investigation looking at the double Olympic champion’s medical data following the doping allegations against his coach Alberto Salazar