13-01-2024, 05:03 PM
These sorts of things are difficult without inside information. It’s possible the helicopter was due for some maintenance and now, having completed that, they have gone on a test flight of some length to make sure everything is working correctly.
It’s also possible they are filming some “stock footage” of central London, for general use, and not a specific event.
It’s also possible they are filming some “stock footage” of central London, for general use, and not a specific event.