knives

On March 5, a melee broke out at the prison between 40 inmates, some armed with knives, officials said.

During the trial, the court heard he had a "worrying interest in knives", with police finding several images on his phone of him holding them.

He is a Londoner who is friends with a group of young men who carry knives.

At burials excavated at one site, over 85 iron objects - knives, arrowhead, rings, chisels, axes and swords - were found inside and outside burial urns.

More than 100 cases of children taking knives into South Yorkshire schools have been recorded over the past three years, according to police figures.