Ennis backs worldwide anti-doping bans

Britain's Jess Ennis believes there should be 'one rule' for all nationalities, regarding lifetime Olympic bans for doping.

However, Ennis admits it is not for athletes to decide the rules, as that responsibility lies with the British Olympic Association (BOA) and the World Anti-Doping Agency (Wada).

The BOA has recently been told by the Wada board that its life ban for drugs cheats violates the global anti-doping code.

Top videos