Convert or get hurt: How Islamist gangs are terrorising staff in high-security prisons and forcing non-Muslim inmates to join their ranks for ‘protection’ as the authorities lose control

For an insight into the current state of the British penal system, the case of Denny De Silva is as instructive as it is worrying.

A drug-dealing murderer, on being jailed in 2016 he converted to Islam and ever since has been a thoroughly disruptive presence wherever he has been locked up.

From battering inmates who don’t share his beliefs, to smuggling in mobile phones to disseminate ‘graphic and grotesque’ Islamic State material, the 32-year-old is described as an ‘extremist enforcer’ who ‘influences and incites’ other Muslim prisoners wherever he goes.

England is on the verge of collapse.