Devolved government at Stormont has now been suspended for 400 days. With hopes for a breakthrough high this week here is a timeline of some of the key events in the impasse.

The fate of talks to salvage powersharing at Stormont is too close to call, Gerry Adams has said.

Talks between Sinn Fein and the Democratic Unionists aimed at saving powersharing at Stormont have "intensified and deepened", the Northern Ireland Secretary has said.

Latest: The Northern Ireland secretary has not ruled out stopping the salaries of assembly members if the current political deadlock is not broken.