To address some questions further upthread, many organisations have tried to prevent and intervene.
The council used to have play leaders at school gates to pick children up straight from school and take them to play with a giant parachute so they couldn't be trafficked straight from school - parents stopped sending them to school.
One particular school head always has an online appeal for preschool/orchard games type resources as many of the children can't speak English so can't access the curriculum - this only really works if it's reinforced at home and in school holidays.
The police do what they can, trust me they do, but are met with a wall of silence.
Local people feed the children. Local mem chase and fight pimps/punters (not saying this is a good thing, but being offered a 5 year old boy is going to provoke any decent human being).
The salvation army runs a Christmas appeal, like an escape fund.
The children sadly know no different, and so are often defensive.
Govanhill generally needs the reset button pressed. Nicola Sturgeon should be ashamed.