The posters use a picture of Peadar Heffron along with a warning that anyone thinking of joining the police could suffer similar injuries.

The PSNI as well as firefighters and the ambulance service sealed off the scene close to a courthouse on Bishop Street in the city.

A toddler was sleeping in a house when at least two gunshots were fired through the front windows, police said.

A pipe bomb has been thrown at a police patrol in Derry, a senior officer said.

A man killed his girlfriend, then filleted and cooked parts of her body before calling police to tell them what he was doing, US authorities said.