"The words themselves, of course, do not require further definition. Each case must be considered on its own facts. However, some assistance may be afforded by looking at the other matters of culpability that places an offence into Category A, that is to say creates that higher degree of culpability when consideration is given to this most serious of sexual offending. Those matters include: that an offender acts with others to commit the offence; that there is use of alcohol or drugs on the victim to facilitate the offence; that there has been previous violence against the victim; that the offence is committed in the course of burglary; or that the offence is motivated or demonstrates hostility for particular reasons. Whilst these are all self-contained issues that raise culpability, they are matters that provide a clear indication of what may amount to raised culpability and may give some indication of the threshold envisaged. In cases of sexual abuse there may, as a matter of inevitability, be some planning, such as the locking of a door on a victim or a short pursuit, but the determination of when a degree of planning reaches that higher level of culpability denoted by a significant degree of planning has to be a matter of judgment based on all the facts of the case."