Per Froneman J: The term "service provision change" was introduced into UK TUPE Regulations in 2006 and should not be imported into interpretation of section 197 as it differs in wording and context. Use of concepts not found in section 197's wording may be misleading and bring about incorrect results. While foreign jurisprudence may be helpful, wholesale uncritical adoption of UK or EU approaches is inappropriate given different legal contexts. Without an "as is" transfer of a fully functional business, termination of a service contract may literally mean only termination, not transfer back to the municipality - in which case employment obligations should be dealt with under section 189 (retrenchment) rather than section 197. The choice is which employer should be responsible for affected workers. The legal cause (causa) of a transfer is relevant to determining what should have been transferred - if an agreement is invalid, restitution requires return of the original business as operated before the invalid contract, not an expanded version. Per Jafta J: To construe section 197 as requiring a valid underlying agreement would seriously undermine its purpose of preserving employment when business changes hands. The section may apply even where transfer is based on arrangements other than contracts. Municipalities have constitutional obligations to provide services and power to employ necessary personnel - they cannot escape section 197 obligations by asserting budgetary constraints, as they should make necessary provisions when entering contracts with service providers. The Municipality cannot escape consequences by later challenging the agreement's validity when it had advertised the tender, awarded it to Rural, and allowed Rural to invest heavily and employ workers. Per Zondo J: When a new employer has excess workers after a section 197 transfer, the remedy is dismissal for operational requirements after proper procedures under section 189, with the old employer being jointly liable for 12 months under section 197(8). Section 197(7) provides mechanisms for apportioning liabilities between old and new employers. The fact that one or more parts of a transferred business are discontinued does not change its nature - the scale at which business is conducted may vary for many reasons.