If the son were a daughter, she would be punched by @sbfuncle when she grew up.Although is not very right for the father to slap hard the boy, it should be just right for a not so hard slap. So cctv should really zoom in to see how hard was the slapped before jumping to conclusion.
You know lah some parents are overly pampering their child that a slap need to go hospital.
His son did pushed the child so the son should not be getting away with nothing. Being traumatised is a good way to learn.
He needs to be punished and canning is a best method or else next time he will go around pushing other children.
Old woman gets no mercy from @sbfuncle for being sialan.