"Do not throw Rubbish into the Toilet"

Welcome to NZ! We managed to board our flight after some complications, mostly related to me not understanding the local language - conversation snippet:

Flight Attendant: We must sign your boarding pass
Maiken: huh?
FA: We must sign it
M: Why?
FA: You have to show it to us - we must *sight" it...
M: aaah!

So after learning how to speak New Zealandish, everything has been fine. I loved the plabe signage too - the title above being my favorite...