| Wiggins has come under scrutiny since Russian hackers 'Fancy 
				Bears' revealed he had applied for a TUE to use a controversial 
				corticosteroid prior to his 2012 Tour de France victory and two 
				other road races in 2011 and 2013 when he rode for Team Sky.
 "When WADA was hacked the first time and before the Wiggins 
				story, there is a major problem with TUEs. There is a problem 
				with the actual system," Team Sky's Roche told cyclingnews.com.
 
 "Again, you can do whatever you want against Wiggins but 
				unfortunately, as far as ethically it's wrong, he is within the 
				rules. It is wrong that these rules are like that.
 
 "That's where the main problem is. It's a problem not just in 
				cycling but in all sport."
 
 Wiggins did not break any anti-doping rules and the 36-year-old 
				and Team Sky general manager David Brailsford, also a former 
				British Cycling performance director, have denied any 
				wrongdoing, insisting the TUEs were medically necessary.
 
 "To be honest, this year I was sick three times and I never 
				needed a TUE, so there is a real problem on the easiness of 
				getting TUEs and how athletes can abuse them," the 32-year-old 
				Irish rider, who is joining BMC Racing in 2017, added.
 
 "I think if you work on that then you have a solution. But the 
				problem is much more than Wiggins, it's the whole system that 
				needs to be revised."
 
 (Reporting by Shravanth Vijayakumar in Bengaluru; Editing by 
				John O'Brien)
 
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