Landlord’s gas safety obligations Under the Gas Safety (Installation and Use) Regulations 1998, SI 1998/2451, in the case of a lease for less than seven years, a tenancy for a periodic term or a statutory tenancy arising out or a lease for less than seven years or a tenancy for a periodic term, there are duties upon the landlord to ensure that there is maintained in a safe condition: (a) any relevant gas fitting, and (b) any flue which serves any relevant gas fitting, so as to prevent the risk of injury to any person in lawful occupation of the relevant premises. It is the duty of the landlord