Two decades ago the reputation of HLCs was that they were death squads which made sure that you were going to die if you needed a blood transfusion to live. DesirousOfChange suggests that this may have varied according to region. A bit like BOEs, it probably depends on the team make up as to how conservative and gung-ho they are. Some are probably more lenient than others.
But HLCs are the elephant in the room. If the WT was really going to relax the blood policy, why the heck do they still have these committees of jackbooted enforcers*??
It just goes to show that reform is not desired by the current GB, they are only conceding ground in the face of possible future government force.
*Hyperbole alert!