From 2000 onwards he served as Deputy Premier under Beattie , and from 2001 he was Treasurer .
When Labor returned to power under the leadership of Peter Beattie in 1998 , Mackenroth was once again made a minister .
From 2000 onwards Mackenroth served as Deputy Premier under Peter Beattie , and from 2001 Mackenroth was Treasurer .
When Labor returned to power under the leadership of Peter Beattie in 1998 , Mackenroth was once again made a minister .