Senator CASH (Western Australia—Minister Assisting the Prime Minister for the Public Service, Minister for Employment and Minister for Women) (14:22): Unfortunately, yes, I am. The Senate will of course be aware that CFMEU official Mr Luke Collier, who was recently jailed for violent assault, has a history of intimidation and harassment in the workplace. The Heydon royal commission found that on 24 July 2014, at the Barangaroo site in Sydney, Mr Collier threatened a building inspector, saying, '[Expletive] dog … you're a [expletive] grub, why are you here? Go away … You're lower than a paedophile, you grub.' On another occasion, Mr Collier pointed to one of the building inspectors and broadcast the inspector's name and mobile telephone number to the crowd and encouraged the workers to call the inspector, later also saying to another inspector, 'You think all I've got is your phone number.'