The Port of Vancouver's Dockside Arbitrator Reduces Wildcat Strikes Because

The port of Vancouver's dockside arbitrator reduces wildcat strikes because

A) she can bring all shipping activity in the port to a halt until the problem in question is resolved.
B) she can provide immediate rulings on disputes which in the past would often have led to strikes.
C) the parties know that any strike would be a disaster for all concerned.
D) she is usually a relative or close friend of the labour board chair.
E) she undercuts longshoring workers' legal right to refuse unsafe work.