I am not a huge fan of regulations.
Especially when it comes to outdoor pursuits.
I do think that there are times when ideas should be strongly urged. Such as the use of PLBs/MLUs on climbs such as Rainer in Winter or Hood or what have you.
I see this as being similar to the Mt Baker Ski Area regs for heading out on the Arm. Beacon,Shovel,Probe, Partner and Knowledge of conditions and Terrain.
I disagree with not initiating a rescue lacking a PLB/MLU. As a rescuer I feel that anyone in need of help deserves the help. What I think the MLU/PLB offers is an increased chance of rescue and hopefully more positive outcomes.