The procedure for extinguishing/varying/reallocating rights of common differs depending on whether or not the land lies within one of the pilot areas. The Commons Act 2006—provisions in force for pilot areas Part 1 of the Commons Act 2006 (CoA 2006) came into force on 1 October 2008 in the seven commons registration authorities participating in a pilot scheme: the county councils of Cornwall, Devon (not Plymouth or Torbay), Hertfordshire, Kent (not Medway) and Lancashire (not Blackpool), the County of Herefordshire district council, and Blackburn with Darwen borough council. For these pilot areas, the CoA 2006, provides the following powers: Surrender and extinguishment It is possible to surrender a right of common, but the rights cannot be terminated in any other way. At common law, a right of common could cease to exist by being surrendered by its owner (usually by a deed of release) or by being extinguished