Irish cyclist banned for four years over anti-doping violation 

His four year ban began in November last year.

An Irish cyclist has been banned for four years for an anti-doping violation, Cycling Ireland and Sport Ireland announced today.

Dale Walker "tested positive for the presence of the following prohibited substances: epioxandrolone, oxandrolone, 18-noroxandrolone and boldenone and/or boldenone metabolite(s)," a joint statement from the two bodies said.