House of Assembly Fifty-Fourth Parliament, First Session (54-1) 54 1 Parliament of South Australia House of Assembly published Petitions Speed Limits Speed Limits The Hon. T.J. WHETSTONE House of Assembly Chaffey Minister for Primary Industries and Regional Development The Hon. T.J. WHETSTONE (Chaffey—Minister for Primary Industries and Regional Development): Presented a petition signed by 1,166 residents of South Australia requesting the house to urge the government to make significant alterations to the intersection at Twentyfirst Street and the Sturt Highway, Renmark, such as the installation of a roundabout and relocation of speed-limit signs to create safe and efficient movement of traffic at all times, regardless of traffic volume and vehicle type.