In addition to making nuclear weapons, AWE partner Serco also runs detention centres.

Last week they prevented Father Christmas from taking presents to children detained at Yarlswood.

As reported in the Observer

Anglican 'Santa' barred from giving gifts to children at detainee centre

When the Anglican expert on St Nicholas tried to spread some cheer at Yarl's Wood immigration removal centre, security guards called in police

http://www.guardian.co.uk/uk/2009/dec/13/santa-yarls-wood-father-christmas