I could be completely off base here, but I assumed they meant this when I read it

Well I guess I’m fucked

This is a Union hall though

My local has a “no strike” agreement, (way before my time and we are trying to get rid of it,) so mass call-outs are what we do now when we are unhappy about something. Last time negotiations came back negatively, we had almost 300 workers across 12 different contractors call out for a long weekend.