Brisbane has many iconic heritage buildings, but for a generation of Queenslanders, Brisbane architecture will always been defined by a series of controversial demolitions in the 70's and 80's under the direction of the Bjelke-Petersen government.

4ZZZ reporter Josh Schultz spoke to heritage architect and member of the Queensland Heritage Council, Andrew Ladlay, about the history and future of heritage architecture in Brisbane.

You can find more information on Andrew Ladley on his website and follow these links to find out more about the Queensland Heritage Register and National Trust of Australia.

[IMAGE: QUEENSLAND STATE ARCHIVES]