128(1)
If a periodic standard contract is varied in accordance with the contract or by or as a result of an enactment the landlord must, before the end of the relevant period, give the contract-holder—
(a) a written statement of the term or terms varied, or
(b) a written statement of the contract as varied,
unless the landlord has given notice of the variation in accordance with section 123 or 124(2) to (4).
128(2)
The relevant period is the period of 14 days starting with the day on which the contract is varied.
128(3)
The landlord may not charge a fee for providing a written statement under subsection (1).
128(4)
This section is a fundamental provision which is incorporated as a term of all periodic standard contracts.