Opposition Leader Mark Parton has strenuously denied an allegation he sent text messages to a sex worker during a budget estimates hearing, including one saying "f--- my job is boring. Wanna swap".
An anonymous complaint about Mr Parton's alleged behaviour was sent to Speaker Jeremy Hanson, accusing the Canberra Liberals leader of being "engaged in a text message exchange with a sex worker" in the hearing on Friday, July 31.