Jonathan Tiernan-Locke

Check out Shane Stokes's author page.

Check out Shane Stokes's author page.

Although Tiernan-Locke's bio-passport case appears similar to Kreuziger's, the banned Brit says he won't go to CAS to appeal

Banned for two years stemming from a biological passport violation, Tiernan-Locke vows to return to racing in 2016

As the biological passport has become commonplace in sport, some cases, like that of Jonathan Tiernan-Locke raise questions

Check out Shane Stokes's author page.

Check out Shane Stokes's author page.

The Sky rider tested positive in September 2012 and was eventually hit with a two-year ban

The team has a history of doping within its ranks, including its general manager Alexander Vinokourov

Check out CyclingTips's author page.

Check out CyclingTips's author page.

The U.K. anti-doping panel handed Tiernan-Locke a two-year ban Thursday because of testing abnormalities that suggested doping

Several riders on the British squad have been sidelined because of crashes, illnesses, and even anti-doping issues

The governing body says Jonathan Tiernan-Locke has discrepancies in his biological passport

Sky's Jonathan Tiernan-Locke faces an investigation by the UCI over discrepancies in his biological passport

Jonathan Tiernan-Locke took the long way around to joining the world's best team

The British team signs one of its own in Tour of Britain overall winner Jonathan Tiernan-Locke

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