The terror threat level across the UK has been raised to 'critical'.
22 people, including children, were killed after a suicide bomb attack at Manchester Arena on Monday night.
A nuclear plant in west Cumbria will continue business as usual, despite the Government's decision to raise the terror threat to the highest level.
Sellafield Ltd employees have been asked to report for work as normal.
The national threat assessment has been raised to 'critical' following Monday’s terrorist attack in Manchester.
Sellafield Ltd says this does not change the security status of the Sellafield site.
A minute's silence will be observed at 11am on Thursday in remembrance of those who lost their lives in the Manchester Arena attack.
Dr Theo Weston was called to the scene at the Manchester Arena, describing it as the worst incident he's ever attended.
Flowers lie outside Carlisle Cathedral and book of condolence has been opened at the old town hall.