The ‘
background plant or machinery for a
building’ is plant or machinery:
Note that, although the land that is leased with the plant or
machinery must include a building, the background plant or
machinery could be outside the building as long as it contributes
to making the building or its site usable as an environment within
which activities can be carried on.
The purpose of this definition is to capture plant or
machinery such as lifts and central heating that is found in many
types of building and without which the building would not be
useful for any purpose. By itself, this definition might be unclear
and so greater certainty is added by Statutory Instrument 2007/303,
see
BLM21325 onwards.