27   Application of interim heritage orders to curtilage and site

An interim heritage order made in respect of an item may be expressed to apply (and if so expressed does apply) to:

(a)  if the item is a building—the curtilage of that building or the site of that building, being the curtilage or site specified or described in the order, or

(b)  if the item is a work or a relic that is attached to or forms part of land—the site specified or described in the order for that work or relic.