Polwarth MP Richard Riordan MP wants a 110kmh limit Polwarth MP Richard Riordan will support an increased speed limit on Princes Highway west if the road meets necessary safety standards. By Lydia KennedyFebruary 21, 2018 Inquiry looks at proposal for lake Water authorities are invesigating the viability of diverting water from the Gellibrand River system into Lake Colac, in response to a community campaign. By A Staff ReporterOctober 13, 2017 New Colac van park could boost tourism A bold plan to transform the former Colac High School site and turn Colac into a tourist destination could be a reality with a full Lake Colac. By Devon McGillicuddySeptember 11, 2017 « 1 2 3