Damatraat,
Just saw your earlier question. Berner Street is the Observer office so, yes, all competition entries go there.
That said, today’s Azed is not a competition puzzle. I understand Gemelo will set the next one.
I have to disagree, raffles - I thought 15a was easily the weakest clue in the puzzle. "C17-18" is clumsy.
Lots of good ones, though. 17d was another amusing one.