I was told that it was impossible to do because even though we had the rolling stock, we did not have the ability to deal with a union that had the opportunity to charge double time, triple time and all kinds of things on a train that was going across the country for two or three days.
The union consisted of 50 members.
( z1 consist :ARG1 ( z2 union ) :ARG2 ( z3 member :quant 50 ) )