Beach trouble.

Was it or was it not a Great White shark? Here's the video. It's not great but it's the only one I could track down, so be grateful. (Thanks to Burkhard Menn at Beedivers Gibraltar for this...) Some say it was a great white, others a basking shark. Whatever it was, it was just a few metres from the shore and, frankly, close enough to scare the living daylights out of any sane person. If anyone saw it and has more pics or photos or juicy eye witness accounts, do let me know.