AUTISM crusader Bianca Appleford died on Friday 12 April after a battle with cancer.The mother of four was renowned for her work in the autism field. In 2012 she founded Light-Up Autism Foundation to introduce improved teaching aids into southern peninsula schools so students with Autism Spectrum Disorder, and those with other learning difficulties, could more easily stay happy, and focused, in the mainstream system.The Rye resident, who has an autistic son, received an Order of Australia Medal in the Queen’s Birthday Honours in 2020 for “service to people living with autism”. Mrs Appleford had previously been honoured by being…