http://www.legislation.gov.uk/ukpga/2002/15/section/172/notesLand and premisesLeasehold housingLegislationProblems with neighboursHome ownershipExplanatory Notes to Commonhold and Leasehold Reform Act 2002Lord Chancellor's DepartmentKing's Printer of Acts of Parliament2020-04-20 15 1st May 2002 300 Section 172 applies various provisions of the 1985 Act, 1987 Act, 1993 Act and the Housing Act 1996 relating to payment and holding of service charges, appointment of replacement managers, and variation of leases, to the Crown Estate, Duchies of Cornwall and Lancaster and Government departments.  It also applies the new provisions on administration charges, ground rent, nominated insurers and forfeiture of leases to those authorities.  Tenants of those authorities will therefore be able to exercise or enjoy the benefit of the rights, and those authorities as landlord will be bound by the requirements contained in those provisions. 301 Subsection (3) provides that the Crown authorities will not be subject to any criminal prosecution for a failure to comply with any of the provisions, but will be subject to a declaration of unlawful behaviour in the High Court.  This is required because the Crown is unable to prosecute itself.  Subsections (4) and (5) allow the Duchies of Cornwall and Lancaster to make any payments required of them under the provisions applied to it by this section out of either revenue or capital funds.