MEN wearing ICAC vests have been spotted outside Richard Torbay's Armidale home.
Three men and a woman were spotted standing in the driveway of the former MP's address this morning.
But they were unable to reveal their reason for being in Armidale.
Mr Torbay was not seen with them.
It follows an announcement by the NSW Nationals last week that it had referred Mr Torbay to the Independent Commission for Corruption.
The former Member for Northern Tablelands, who quit state parliament last week, has been linked with Labor powerbroker Eddie Obeid, who is currently the subject of an ICAC investigation.