(1) The sentence imposed was manifestly excessive.
(2) The judge failed to give sufficient weight to the appellant's attempted co-operation with the police.
(3) The judge failed to give sufficient weight to parity.
(4) The judge erred
(a) in sentencing the appellant on the basis that the maximum penalty for attempted trafficking was 15 years' imprisonment rather than ten years;
(b) in failing to have regard to the fact that in respect of most if not all other offences in the criminal calendar the maximum penalty for an attempt is set at one level lower than the applicable penalty for the completed offence.
(5) The learned sentencing judge failed to have any regard to the fact that:
(a) the offence was an attempt as distinct from a completed offence;
(b) the offence could only be characterized as an attempt "to have in possession for sale" as opposed to other more culpable forms of trafficking;
(c) it is a less serious (and quite unusual) example of attempted trafficking to attempt to buy from a source than it is to attempt to sell to another;
(d) it was factually impossible to complete the offence in the circumstances.
(6) The learned judge erred in sentencing the appellant on the basis that he was "either a principal ... or acting as agent for a principal".