If it's good enough for Flight International it should be good enough for Pprune:
Airlines prepare for new UK border control initiative
>>Airlines operating to and from the UK will soon be tasked with collecting comprehensive data from every passenger entering or leaving the country under a new government programme called e-Borders, which is expected to cost carriers £450 million ($669.2 million) in the first 10 years.
E-Borders is an initiative from the UK Home Office designed to identify any passengers that could pose a threat to homeland security before they enter the country. However, airlines are concerned about costly changes they will have to make to their reservation and departure control systems to comply with the programme, and also about a lack of information received from the government to prepare for it.
"Implementation has been a total disaster from an airline point of view," says one airline executive who prefers to remain anonymous. "E-Borders should have gone live on 2 October but we weren't even told until 24 October that it was delayed. The promises on when we would get the information were not met. The Home Office keeps putting an unrealistic timescale on us, yet they're reluctant to give the industry timely responses to our questions."<<