Pallavi Singhal
For nearly six months, Nicole Lim says her son Carlos Blanch, who has autism and is non-verbal, came home from school every week with cuts and bruises on his arms and legs.
The first time it happened, in March this year, Ms Lim went straight to the principal to ask for better supervision for Carlos, 11, who is in year 5.
"It was completely disregarded, nothing ever happened," Ms Lim said.