Questions have been raised over the circumstances in which Stuart Robert won his place in parliament in previous elections, amidst claims of misconduct regarding the transfer of shares and director position of his company, GMT. Between 2007 and 2010, the company had 356 government contracts, and it is possible that this may have breached section 44 of the constitution, which forbids MPs from profiting from the Commonwealth.

http://www.theage.com.au/federal-politics/political-news/stuart-roberts-family-links-to-private-company-winning-government-contracts-20170905-gyb6sq.html