www.independent.co.uk/news/education/education-news/teachers-to-be-barred-for-living-with-criminals-9893209.html
Barring teachers and TAs from living with someone who has a criminal conviction is desperately unfair. If someone has no criminal record then they should not be punished by association. Such extreme rules will undermine rehabitiation of offenders as they will lead to a breakdown in relationships.
For example if a teacher has a teenage son who gets into a fight and a caution for assult then the teacher will have to either kick out her child or lose her job.
Young teachers who live in house shares are not in a position to know whether their housemates have a conviction.