asked Her Majesty's Government:
What assessment they have made of whether liquids packaged in units of more than one litre sold at a United Kingdom airport duty-free location have been produced, bottled, handled and transported in a secure environment; and [HL4710]
What assessment they have made of the possibility that United Kingdom companies or subcontractors that produce, bottle, handle or transport liquids packaged in units of more than one litre for sale at a United Kingdom duty-free location could be infiltrated by a terrorist unit. [HL4711]
All items taken into the restricted zone of an airport are subject to a screening regime. The noble Lord will understand that on security grounds I am unable to reveal any information that might be useful to those who seek to carry out acts of terrorism.