Any contingency plan in case the actual location is discovered an hour before the event.?
Of course the most ideal would be if the fat (and dumb) cats got a 1 hour notice to meet a shuttlebus somewhere public. Very unlikely
#1, wide open space on airport surrounded property. Plenty of easy on site parking for any size vehicles
#2, fat cats don't like to ride the "loser limo" like they're ordinary knuckledraggers.
There's a huge public stigma against riding the bus here in the USA- Many people love to ride the "light rail" but wouldn't take the bus if their life depended on it.