House of Assembly Fifty-Fifth Parliament, First Session (55-1) 55 1 Parliament of South Australia House of Assembly published Question Time Lake Bonney Concrete Slab Lake Bonney Concrete Slab Mr WHETSTONE House of Assembly Chaffey Lake Bonney Concrete Slab Mr WHETSTONE (Chaffey) (14:42): A further supplementary. The Speaker House of Assembly The SPEAKER: It is not a further supplementary if the last one was not a supplementary, but have a go. Mr WHETSTONE House of Assembly Chaffey Mr WHETSTONE: Minister, has the slab of concrete contributed to serious fish kill in Lake Bonney in recent times? The Speaker House of Assembly 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 House of Assembly Port Adelaide Deputy Premier Minister for Industry, Innovation and Science Minister for Climate, Environment and Water Minister for Workforce and Population Strategy 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.