Loch Ness Monster film 1996 sighting Urquart Castle Inverness

On a family outing on tour boat moored beneath Urquart Castle on Loch Ness while videoing the panorama across the Loch something large and dark is seen moving left to right beneath the surface and breaking the water into white waves......
Reported at the time by both Sky News and the Inverness Courier
Filmed by me in 1996