Point taken - no one wants to return to an era when children were beaten, often for minor offences.
However, we now live in a society where in far too many cases the notion that 'Do what thou wilt shall be the whole of the law' prevails amongst many children and adults. Amongst the young in particular there are no longer any societal rules about what is acceptable and unacceptable behaviour. Young people are fed an almost continuous diet of violence, cruelty and degradation [viz: the recent episode involving two popular comedians antics over prank phone calls to an elderly actor] yet we somehow expect children not to bully or intimidate other people. There is something of a contradiction here!
I regularly notice posters in schools proclaiming pupils' Rights but I rarely see any dealing with pupils' Responsibilities. Children need to understand that you cant have one without the other.
The pendulum has swung too far in my opinion. Back in the 1960s and 70s schools could be authoritarian but now they have no real sanctions whatsoever. They are obliged to take in the most dysfunctional individuals because of 'Inclusion' and often teachers are themselves the victims of aggressive out-of-control parents. Even detentions have become a joke. If a parent wishes to prevent their offspring attending a detention then the school is powerless to prevent them exercising their parental rights. As for exclusions these are a joke. What does an excluded child suffer? A few days off school a chance to lie in, watch television, play on their PS, or in some cases, go out on to the streets to engage in petty theft and/or various other misdemeanours. Yes, school work is sent home - but no one can make the child do it.
I also believe that humiliation can work wonders on arrogant youngsters. The old adage you dont like it done to you so dont do it to anyone else can be very effective and should be employed in certain cases. I also think a good hard smack across the face, would, in some situations, be highly effective for many of the aggressive, rude, conceited brats that teachers have to deal with every single day.