A taskforce is proposing a crackdown on drugs and alcohol in the Australian parliament. 

Australian Senator Perin Davey admitted to having a couple glasses of wine before a senate hearing, where she was seen slurring her words. 

Australian Correspondent Donna Demaio told Mike Hosking that this isn't the first time an Aussie politician has been caught drinking on the job. 

She says the image of former Deputy Prime Minister Barnaby Joyce lying and babbling on the street is still fresh in the minds of Australians. 

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