Then take P.I.A. the moment it is available not fluff around with warnings.
ASA caved the moment P.I.A. was voted for. Everybody knew they would. Remember that something like 96.5% voted for it last time around. ASA's industrial officers/negotiators (or whatever they are called) are gutless weasels who donot have the courage of their convictions. When push comes to shove, ATC's do.