Landing aircraft may not cross the runway threshold unless:
the preceding aircraft has landed and has passed a point at least 600 m from the threshold of the runway, is in motion and will vacate the runway without backtracking, and
the preceding aircraft is Light Wake Turbulence Category; and
the following aircraft has an MTOW of 2000kg or less
1000m Standard
Landing aircraft may not cross the runway threshold unless:
the landing aircraft has an MTOW below 3000kg and is a Performance Category A aircraft; and
the preceding aircraft aircraft is Light Wake Turbulence Category, is at least 1000m from the threshold of the runway, and will vacate the runway without backtracking
2400m Standard
Landing aircraft may not cross the runway threshold unless:
the preceding aircraft has landed and has passed a point at least 2400m from the threshold of the runway; and
the preceding aircraft is in motion and will vacate the runway without backtracking, and
the preceding aircraft is Medium, Heavy or Super Wake Turbulence Category; and
it is daytime; and
visibility is at least 5km; and
cloud ceiling is 1000ft or more; and
tailwind component does not exceed 5kt; and
traffic information is provided to the following aircraft; and
the runway is dry
Behind a preceding departing aircraft
Landing aircraft may not cross the runway threshold until the preceding departing aircraft:
has either commenced a turn; or
is beyond the point on the runway at which the landing aircraft could be expected to complete its landing roll and there is sufficient distance to enable the landing aircraft to manoeuvre safely in the event of a missed approach.
1000m Standard
Landing aircraft may not cross the runway threshold unless:
the landing aircraft has an MTOW below 3000kg and is a Performance Category A aircraft; and
the preceding aircraft aircraft is Light Wake Turbulence Category, is at least 1000m from the threshold of the runway, and
has commenced its take-off run
After intersecting runway traffic
Landing aircraft may not cross the runway threshold until a preceding departing or landing aircraft on an intersecting runway has either crossed the intersection or stopped short