Of stamping on ibrahimovic a couple of minutes earlier at old trafford. Sir Dave Brailsford has written to the government selct committee, investigating doping in sport, and admitted that mistakes have been made with team skys medical record keeping. In an eight page document he has outlined how the organistaion has improved its parctices and has also given more details of the mystery package sent to sir Bradley Wiggins after a race in 2011. Sir Dave Brailsford says it was a legal decongestant and says the alleagtions that it was a banned substance are false. Heres our Sports Editor dan roan. What this document does is try and put some more meat on the bones of the explanation that team sky initially came up with, that is was a decongestant, nothing more u ntowa rd tha n a decongestant, nothing more untoward than that. They explained why there was a surplus of the corticosteroid at the velodrome. They admitted records were missing, theyve admitted mistakes. But theyve admitted mistakes