Four young children who were killed in a horror drunk driving accident have been remembered in a heartbreaking memorial service one year after their deaths.
Antony, 13, Angelina, 12, and Sienna Abdallah, 9, and their cousin Veronique Sakr, 11, were all killed after a car ploughed into them in Oatlands in Sydney's north-west on February 1.
Samuel William Davidson, 30, had been driving the ute that hit the children - who were on their way to get ice-cream - and has pleaded guilty to nine charges including four counts of manslaughter.
Hundreds of mourners paid their respects to the young lives lost at the Our Lady of Lebanon Co-Cathedral in Harris Park on Friday for the one-year anniversary mass.