ABC Online | Australia Day billboard with girls in hijabs prompts online call to 'bomb' Canberra theatre ABC Online The Canberra Theatre Centre has been forced to delete social media posts about an Australia Day advertisement featuring two Muslim girls after it was threatened with extreme violence. The ACT Government-run theatre took to social media on Monday ... Canberra Theatre Centre 'threatened' over Australia Day billboard ad ACT may relax its ban on billboards Canberra Theatre receives bomb threat for Australia Day billboard with girls in hijabs |