"The UK Border Force says it is "fully prepared to manage busy periods" such as the Olympics despite criticism over recent delays at Heathrow Airport.
Border Force chief Brian Moore said security would not be compromised but staff would be "implementing our well-rehearsed plans" in July and August.
MPs have said the UK's image was being tarnished and called on Immigration Minister Damian Green to explain.
Non-EU passengers have spoken of three-hour queues at Heathrow Terminal 5"
http://www.bbc.co.uk/news/uk-17880415
