The orders were introduced by Prime Minister Tony Blair in 1998, and continued in use until abolished in England and Wales by the Anti-Social Behaviour, Crime and Policing Act 2014 on 20 October 2014—although they continue to be used in Scotland and Northern Ireland. ASBOs were replaced in England and Wales by the civil injunctions and criminal behaviour orders.
I don’t really know, but Maggie’s greatest achievement started it: https://en.wikipedia.org/wiki/Anti-social_behaviour_order