Informally, a well-typed term satisfies a compatibly-typed predicate if the denotation of the term belongs to the set denoted by the predicate.
The operational semantics (section 3.2) must handle scope extrusion compatibly with a proof of subject reduction, since evaluation of well-typed programs may cause some benign scope extrusion.
The alternative is simply to accept that the property owner can have a right to exclude the child compatibly with having a duty not to exercise that right.
We expect that, in almost all cases, the courts will be able to interpret legislation compatibly with the convention.
But compatibly with getting the market we do not want to get into a position in which we act without due consideration.
Legislation should be construed compatibly with the convention as far as possible.
I doubt whether one could do it compatibly with our international obligations.
A very few aircraft, mainly pistonengined light aircraft which are too slow to fit compatibly into this sequence, are fed in at about 1,500 feet.