now playing Neil Green Handheld metal wand detectors to be used by regions door staff The devices have bought in to tackle knife crime and keep people safe 3 mins Cymraeg Gaeilge Gàidhlig BBC ...

Handheld metal detectors could be rolled out by forces across the country after the murder of custody sergeant Matt Ratana inside a police station holding cell, a watchdog has said.

School officials in Virginia say metal detectors will be installed in every school in the city where a 6-year-old boy shot and wounded his teacher last week.

The watchdog said its recommendation to use the search wands in all response vehicles and vehicles used to transport detainees had been accepted.