A new learner driver in my family succeeded in damaging my left blinker i.e. shattered the orange plastic. I'm a bit worried that I will get pulled over/fined if I don't replace it urgently, and I do use the car a fair bit.

Does anyone know any place around Sydney that stocks headlight assemblies? I'd rather not have to fork out for a brand new one, so second-hand is really the way to go.

try a wrecker, should have a whole lot

u after the headlight or just the indicator, and for which side, (driver or pass)
i'm in brissy but night be able to help you out (still cheaper then a wrecker)
let me know as well as your postcode and i'll let you know the best price i can do
Jonathan