London, Sept. 9 (ANI): British Prime Minister David Cameron left his official ministerial box on a train table while he was travelling to a wedding.
Downing Street denied that security was breached after Cameron left the box.
According to Sky News, a fellow passenger took a photograph of the red box, with its key in the lock, while Cameron was in another part of the train.
Downing Street has however insisted the box was not left unattended as Cameron's security detail was there at all times.
The boxes are used to transport official documents, speeches and letters to be signed.
The snap was taken on Saturday as Cameron, back from the G20 summit in Russia, took the train from King's Cross, London, to York to attend his sister-in-law's wedding, the report added. (ANI)