Is this the Loch Ness Monster swimming in the River Thames?

Shaky footage appears to show a long creature which bares a remarkable resemblance to the famous mythical monster.

The animal was apparently caught on camera while swimming through the Greenwich stretch of the Thames yesterday. 

A quick thinking onlooker shot some grainy footage of the apparent beast which bore a striking resemblance to a prehistoric sea creature.

Watch the video below and see what you think!