By leveller the pp clearly means that some children are incredibly poor and do not feel so in uniform. Schools can provide uniform for these pupils easier than providing other clothes.
And apparently the idea that children should all just be civil to each other and stop being such little pricks doesn't cross anyone's mind. Nor apparently does the idea that schools should deal directly with the bullying. It is amazing to me to read a throwaway comment to the effect that the alternative to schools providing uniform would be for schools to provide street clothing.
Could it just be that children are not very nice to each other and that schools are trying to make it so there is one less thing to cause these issues?
Stuff doesn't cause bullying. Uniform, shoes, bags, jeans, whatever -- not the cause. Poorly socialised people cause it.
"How bad are teachers if they rely on magic polyester as a means of keeping students working?"
Oh dear, UK teachers are usually suberb and hard working folk, please don't attack them.
I have come across at least one who thinks polyester is magic.
Something is badly wrong in British schools, where the lowest third of students is composed of underachievers and the disengaged. Teacher attrition rates are sky high. Management seems to be piss poor.
While I have much sympathy, this is rather ironic: “Trainee and newly qualified teachers cannot fail to understand that, despite Michael Gove’s intentions, teaching has become a profession monitored to within an inch of its life.” (Mary Bousted, ATL)
It seems people don't much like to be monitored in the workplace.
I am not suggesting that getting rid of uniforms would cure any of the problem linked. Uniform is emblematic of the 'top down' issue that seems to be causing so many issues for the main players in education, teachers and students.