I personally hate people who Molly codel their kids allow them to be spoilt, shout, run away spit or head butt their parents with no threat of discipline or boundires
I am more worried about that child than the one who get a slapped hand
Mitmoo, top tramp cannot smack any child in her class or tell them off or do anything apart from allow them to abuse her and walk out if she is likely
I would not be worried if I saw a teacher smacking their child.
Sadly as we have become more liberal discipline is is decline
I personally dislike this lurch towards the adult child role reversal that seems to be happening
Were the child tells the parent whats what
I even see it with really small children
a small boy was playing in our road his mum calls time to get in boy says to his mu no you get in, dad then see as she is just getting out of car shouts at boy to get in
Mum then says to dad don't shout at xxxx you will up set him
And that about sums up why schools are bad
Parents have no control
And the instances of add and such like is like 1000%
And to the person who said they don't believe in putting children in situations were they can't behave 
Jesus wept