When might an aerodrome contain a public right of way? My textbook on air law says the following about Rule 41 of the Rules of the Air:-


  A person shall not, without permission, go onto a part of an aerodrome provided for the use of aircraft. This applies to any part that is not a public right of way.


It seems unlikely that you would have a public right of way across the manoeuvring area or apron of an aerodrome. How common is this?
Less busy than Gibraltar, but in the UK proper, Sumburgh in Shetland is an example of "road crossing the runway" on a relatively active airport - it even comes complete with level crossing gates, which are a startling thing to see on the road ahead when you know there's no railway!