London 2012: What to expect entering the Olympic Park
The BBC's Jon Sopel reports from the entrance to the Olympic Park in Stratford and takes a look at the rows of security scanners put in place to check spectators as they enter the site.
The BBC's Jon Sopel reports from the entrance to the Olympic Park in Stratford and takes a look at the rows of security scanners put in place to check spectators as they enter the site.