Procedure Statute limits a landlord’s right to forfeit (this includes service of a section 146 notice (section 146 of the Law of Property Act 1925)) a long residential lease for non-payment of: • rent • service charge, or • administrative charge If the property is: • occupied—court proceedings must be used as the landlord cannot forfeit by peaceable re-entry • unoccupied—court proceedings do not have to be used, as the landlord can peaceably re-enter, but must not use or threaten violence against anyone in the property Under section 81 of the Housing Act 1996, the landlord cannot forfeit for non-payment of service charge or administration charge unless the amount payable has been: • admitted by the tenant, or • finally determined by a court, First-tier Tribunal (Property Chamber), or arbitral tribunal Once the determination is made, although historically it was considered that a section 146 notice need