The question
Do I need parents' permission to keep a pupil after school?
What is behind it
Not required
The answer
No. Parental consent is not a condition of a lawful after-school detention, and neither, in England, is 24 hours’ written notice — that condition was narrowed to Wales in 2012 and many school policies still repeat it as if it were the law.
What the source actually says
“Parental consent is not required for detentions that satisfy the conditions mentioned in ‘What the law allows’.”
Behaviour in schools, DfE, February 2024, p.21 · Read it at the source ↗
Read the whole card — the statute, the conditions, and what your school may still require →