This has happened.
This has definitely happened.
It has now been moved out of harm's way so members of the general public are not currently at risk of attack.
PR Examples reports that the Octopus was being delivered to bookmakers Betfair.
Is the stunt to do with the World Cup and Paul the Octopus? Seems a safe assumption.
In other news, Twitter has been amusing this morning.
Confirmed: it belongs to Betfair.
And that is the story of the giant octopus in central London.