Legislative Council Fifty-Fifth Parliament, First Session (55-1) 55 1 Parliament of South Australia Legislative Council published Question Time Royal Adelaide Show, Biosecurity Royal Adelaide Show, Biosecurity The Hon. N.J. CENTOFANTI Legislative Council Leader of the Opposition Royal Adelaide Show, Biosecurity The Hon. N.J. CENTOFANTI (Leader of the Opposition) (15:14): Supplementary: can the minister explain to the chamber what is the difference between a sanitation mat and a citric acid foot mat? The Hon. C.M. SCRIVEN Legislative Council Minister for Primary Industries and Regional Development Minister for Forest Industries Royal Adelaide Show, Biosecurity The Hon. C.M. SCRIVEN (Minister for Primary Industries and Regional Development, Minister for Forest Industries) (15:14): Certainly. Sanitation mats are used in the way roughly described by the honourable member in terms of reducing the possibility of transmission of foot-and-mouth disease. My understanding is that there are several different substances that can be used, citric acid being one of them, and I will check whether that is what is being used at the Show. From the advice I have received I think that was where we landed but I will just double-check.