SBS | Thousands join call for 18c to be scrapped as a memorial to Bill Leak SBS EXCLUSIVE: A petition calling for 18c to be repealed has attracted thousands of signatures in less than a day, as social media and radio are hit by demands for Leak's memory to be honoured by scrapping racial discrimination laws. By. Robert Burton-Bradley. No ABC apology for Leak protesters BLOG WITH DES: The ABC shames us all PM to attend Bill Leak memorial |