UCI CYCLING REGULATIONS   Page 37 of 70 UCI ADR 2021   Admission of an Anti -Doping Rule Violation in the Absence of Other Evidence   Where a Rider  or other  Person  voluntarily admits the commission of an anti -doping rule violation before having received notice of a Sample collection which could establish an anti-doping rule violation (or, in the case of an anti -doping rule violation other than Article 2.1, be fore receiving first notice of the admitted violation pursuant to Article 7) and that admission is the only reliable evidence of the violation at the time of admission, then the period of Ineligibility  may be reduced, but not below one -half of the period of Ineligibility  otherwise applicable.