Harvey Willgoose, also 15, was stabbed in the heart during the lunch break at All Saints Catholic High School in Sheffield in February.

Yvette Cooper said guidance was already being reviewed about how the police release information about people arrested over crimes.

The 55-year-old star of BBC show The Repair Shop separately faces one charge of controlling or coercive behaviour.

A programme of ‘essential’ gas network upgrades has begun on a key town centre route, following a road closure put in place by the council.