Authorities are urging motorists to exercise extreme caution this Easter Saturday following a series of serious accidents across the country.In South Australia, emergency services responded to two major incidents early this morning in Klemzig and Taperoo. In Klemzig, a vehicle collided with a power pole on North East Road, causing significant traffic delays and local power outages.Police Crackdown:”Operation Easter 2026″ is in full swing. Police have reminded drivers that double demerit points apply throughout the long weekend for speeding, illegal mobile phone use, and seatbelt offenses. With heavy congestion expected on major highways heading to coastal regions, drivers are advised to “rest every two hours” and stay patient.