18.—(1) Where, under this Schedule, Network Rail is required to give its consent or approval in respect of any matter, that consent or approval may be given subject to the condition that Network Rail complies with such of its obligations pursuant to any access agreement or any lease of a station or light maintenance depot as are relevant to that matter.
(2) In this paragraph, “access agreement” (“cytundeb mynediad”), “station” (“gorsaf”) and “light maintenance depot” (“gorsaf cynnal a chadw ysgafn”) have the meaning given by section 83 of the Railways Act 1993.