As if the crews didn't have enough on their plate last night without at every frequency change being reminded of the curfew requirements. I mean FFS! Notwithstanding the annoying aspect of it all, the much more serious potential of pressuring a crew into an alternate, and possibly incorrect course of action.
Is it really true that air traffic controllers were including information about curfew requirements in transmissions to aircraft inbound to Sydney during last evening's weather events?