[holding answer 6 January 2010]: Carriers can be required to provide reservation data, known as Other Passenger Information (OPI) to the e-Borders system, but only if it is collected in the normal course of their business. This may include details of method of payment, including credit card information.
There are 53 pieces of information that may have been provided by carriers to date. These are outlined in schedule 1 to the Immigration and Police (Passenger, Crew and Service Information) Order 2008, which can be found at the following weblink:
http://www.opsi.gov.uk/si/si2008/uksi_20080005_en_2
A copy is available in the House Library.
[holding answer 6 January 2010]: Full details of the information to be collected have been outlined in schedule 1 to the Immigration and Police (Passenger, Crew and Service Information) Order 2008 which came into effect on 1 March 2008.
This information can be found on the following weblink:
http://www.opsi.gov.uk/si/si2008/uksi_20080005_en_2
A copy is available in the House Library.