Lake Bonney Concrete Slab

Mr WHETSTONE (Chaffey) (14:42): A further supplementary.

The SPEAKER: It is not a further supplementary if the last one was not a supplementary, but have a go.

Mr WHETSTONE: Minister, has the slab of concrete contributed to serious fish kill in Lake Bonney in recent times?

The SPEAKER: I think if the original question talked about this slab, then it is actually a third question and not a second supplementary. It is not even a first supplementary.

The Hon. S.E. CLOSE (Port Adelaide—Deputy Premier, Minister for Industry, Innovation and Science, Minister for Climate, Environment and Water, Minister for Workforce and Population Strategy) (14:43): Again, I have not had any evidence presented to me that would suggest there was any connection between any fish kills nor any blue-green algae blooms and a slab of concrete, but I am happy to seek further advice, and I am anticipating receiving some in any case.