David Cameron's Australian accent during City speech
16 November 2011 Last updated at 10:17 GMT
UK Prime Minister David Cameron delivered a keynote speech on foreign policy in the City of London on Monday evening.
He opened the speech with jokes about the television series Downton Abbey, before recalling a recent conversation with Australia's Prime Minister Julia Gillard.
Although he acknowledged "I can't quite do the accent" he decided to "give it a go".