marshall, bbc news. in the australian parliament, the leader of the opposition liberal party, peter dutton, repeatedly referred to the deputy speaker sharon claydon "mr speaker". although msnister, he presided overfuel watch, grocery watch, he was the shadow assistant treasurer, and mr speaker, he is taking this government and our country down a dead—end. leader of the opposition, i am just going to interrupt you, you continue to call me mr speaker, and i've given it a long rein, you need to use my correct title, and when you're referring to other members... that is a very valid point, madam deputy speaker. thank you. and i'm sorry i haven't addressed you with the correct title... but the fact is, mr speaker, that there is a broader issue taking place here. you know that trouble is on the horizon, mr speaker. you know, we're in favour of renewables. i'm not mrspeaker... we want to firm up those renewables and we don't want the lights to go out, we don't want there to be a lack of... mr speaker, we don't want there to be... oh, man! ..a lack of stability... leader of the opposition... madam deputy speaker, we don't want there to be a lack of energy in the system, that driv