He had been planning to wait until the following month , but the retirement of fellow Labor MP Ray Hollis and the resulting cabinet reshuffle caused him to bring forward his own resignation .
On 25 July 2005 , Mackenroth announced his retirement from politics .
Mackenroth had been planning to wait until the following month , but the retirement of fellow Labor MP Ray Hollis and the resulting cabinet reshuffle caused Mackenroth to bring forward Mackenroth 's own resignation .
On 25 July 2005 , Mackenroth announced his retirement from politics .