I rather miss school gate now that ddtwins are at Big School. They're yr 9 now, I had my birthday party this week and six primary school gate 'mummy's' were guests. 'mummy's' as one was actually a daddy... I'm quite lucky, I think our primary was comparatively civilised at pick-up (although we did once have a bitch-fight, highly entertaining). DSis isn't having nearly such a good time with hers, different school in same area.
There were times in the earlier days when I really felt like everyone was in on a secret except me, but the outgoing PTA organised a post pickup tea-and-cake session which brought most of us together, about four weeks in, and after that I never looked back. They had a massive ulterior motive of course, they armtwisted about six of us new parents into taking on the PTA.
And we did exactly the same a year later
!