Annotations are used to give authority for changes and other effects on the legislation you are viewing and to convey editorial information. They appear at the foot of the relevant provision or under the associated heading. Annotations are categorised by annotation type, such as F-notes for textual amendments and I-notes for commencement information (a full list can be found in the Editorial Practice Guide). Each annotation is identified by a sequential reference number. For F-notes, M-notes and X-notes, the number also appears in bold superscript at the relevant location in the text. All annotations contain links to the affecting legislation.
On September 20, 2007 Floyd Landis was stripped of his title as winner of the Tour de France , and was subjected to a two-year ban from professional racing after a second test showing an elevated T/E ratio. Landis won the 17th stage of the tour; however, tests taken immediately after the stage victory showed a T/E ratio of 11:1, more than double the 4:1 imposed limit (recently lowered from prior limits of 8:1 and 6:1). On August 1, 2006, media reports said that synthetic testosterone had been detected in the A sample, using the carbon isotope ratio test CIR . The presence of synthetic testosterone means that some of the testosterone in Landis’s body came from an external source and was not naturally produced by his own system. These results conflict with Landis's public speculation that it was a natural occurrence.  Landis originally denied the charges, but in 2010 Landis admitted to doping during much of his career,  but continued to adamantly deny taking testosterone that would have led to the positive test in the 2006 Tour de France. 
( c ) a pharmacist from selling in an emergency and Schedule 5, Schedule 6 or Schedule 7 substance in a quantity not greater than that required for continuous use for a period of forty-eight hours, on the verbal instructions of a medical practitioner, dentist or veterinarian who is known to such pharmacist: Provided that a medical practitioner, dentist or veterinarian who has given such verbal instructions shall within seventy-two hours after giving such instructions furnish to such pharmacist a written prescription confirming such instructions: