There are only a few hours left for people to sell any unwanted unwanted Olympics tickets.

Games organiser Locog offered to buy back all unwanted tickets at face value after problems with their resale website.

The site crashed within hours of the resale opening on 6 January and was closed the same day.

On 17 January the site reopened for people to sell unwanted tickets until 6pm today. The tickets will be resold to the public from April.