How is a Car Engine linked to the Renters’ Rights Bill?

The photo below is of an engine - not to sure what kind, but it's purpose is to serve as an analogy for what is happening in the private rented sector.
An engine is a sophisticated piece of equipment and if well maintained, regularly inspected, warning lights or odd noises addressed and serviced by a professional, will serve its purpose for a long time.
Before an excellent mechanic takes an engine apart, they will know exactly what it takes to research and plan out the engine rebuild.