Policy Working Groups are created by the Policy Advisory Board to consult on specific issues.  This consultation is generally with all stakeholders in .uk, not just tag holders or members.  These groups operate following a clearly defined procedure.

The current Policy Working Groups are:
Internationalised Domain Names.  Consultation on how whether we should implement support for domain names that can be represented in different character sets.

net.uk.  Consultation on whether the charter of net.uk should be changed.

Lock State.  Consultation on whether facilities should be provided for a registrant or tag holder to lock a domain.