Her murdered daughter Brianna had an addiction to her smartphone which had been raised as a concern by her school

Her murdered daughter Brianna had an addiction to her smartphone which had been raised as a concern by her school

Esther Ghey urges government to introduce legal ban and says current guidance creates ‘postcode lottery’

Over three years, Brianna’s school had made 120 safeguarding and 116 behaviour logs relating to her phone use