Woodman,. .. .Good idea so long as both sides communicate regularly with regard to procedures. Remember the Manchester incident (1985) where the GMC fire vehicles were delayed because they were at a different RVP than their airport police escort. If I remember rightly, they were at the right place, following a change in procedure, but the police escort had not been advised of this change. I seem to remember that there was also some criticism that the GMC fire service chief could not easily identify the airport fire chief on arrival.