Mr SHORTEN (Maribyrnong—Leader of the Opposition) (14:18): Before I go to my question, on indulgence, I just wonder—there's been a pretty important High Court decision— The SPEAKER: The Leader of the Opposition will come to his question or resume his seat. He's not a reporter for the High Court. Honourable members interjecting— The SPEAKER: Members on my right! I've already cautioned the Minister for Immigration and Border Protection. He is warned as well. Mr SHORTEN: I note the High Court's decision moments ago in relation to the Prime Minister's $122 million postal survey on marriage equality. Will the Prime Minister work with the community to show his active support for marriage equality, and will the Prime Minister now accept my invitation to write a joint letter to every Australian to support voting 'yes' in the survey? Mr Pyne interjecting— The SPEAKER: The Leader of the House will cease interjecting. Honourable members interjecting— The SPEAKER: Members on my right!