frfly - yes, an obvious bottleneck but a lot of cost to increase capacity in what will still remain one of the Iberian peninsular's smaller airports.
I guess the cost/benefit would be based more on the smoother flowing of road traffic than a few extra air movements?
But tunnel or no tunnel, how can a fully functioning European international airport not have a website in 2011?
And C3B, the 'North' almosts implies there could be a 'South' - if there was, I guess that could be the closest two airports in the world! Of course I'm sure MOL thinks GIB South is Tangier - still a much more enjoyable alternative than many of the remote shacks he flies into!