Personally, I don't see the point of ASLs. At a line of stopped vehicles, what cyclist in their right mind would plonk themselves directly in front of the forward most car. That, IMHO, is asking for abuse and a nudge.
The body language of a cyclist who rides up the kerbside and then moves to the center of the ASL box, right in front of the traffic, is far from being perceived as friendly.
In an argument between a car and a cyclist, the motorist might get a fine or a ban, but the cyclist gets a wheelchair.
As for motor bikes in the ASL box, that's called 'safety in numbers'.