ARTICLE AD BOX
Durham Police are investigating whether Labour leader Sir Keir Starmer broke lockdown rules on a visit last year during which he drank beer in an MP's office.
The force initially concluded that no offence had occurred on 30 April, but said it had since received "significant new information".
It added that it had delayed announcing the investigation until after Thursday's local elections.
This breaking news story is being updated and more details will be published shortly. Please refresh the page for the fullest version.
You can receive Breaking News on a smartphone or tablet via the BBC News App. You can also follow @BBCBreaking on Twitter to get the latest alerts.