Cyclist who ditched Australia withdrawn from world champs over allegations

Track cyclist Matthew Richardson, who defected from Australia after the Paris Games, has been withdrawn from Britain's team for the UCI Track World Championships. A report by The Times alleges Richardson had been removed from the team amid an investigation into "alleged discriminatory posts and behaviour". The UCI Track World Championships will be held in China this week. British track cyclist Matthew Richardson, who defected from Australian cycling at the end of the Paris Games, has been withdrawn from this week's UCI Track World Championships in Shanghai Richardson had been earlier named in the British squad for the championships, which…