I would like to jump in on this thread as I am here on holiday for a month and want to capture drone footage of London.
R160 is an error and this to do with helicopters not drones so you are ok there.
The restricted zones R157, R158, R159 you need to submit a NSF applciation which is straight forward and you can get provisional approval. Just give them your intentions like your altitude, area of operation, weather window of 2 weeks is sufficient as weather here in London is unpredictable. Putting this into a word document with map drawings of your flight radius helps. I got provisional approval no problem.
I got provisional approval for Tower Bridge, Durand's Wharf, Aldgate Square, Festival Gardens (St Pauls Cathedral) Now none of these are official locations but NATS gave me approval to fly here pending a phone call prior to take off.
The hardest part to all this is finding a suitable location to take off from. Most places have no drone zone so you cant take off and land there.
I also recommend drone insurance. Im sure if you have a plan, got your CAA Flyer ID, Labelled drone, insurance you should be good.
My research so far:
Hyde Park is part of Royal parks wasn't £1000+VAT application fee. Some councils want applications submitted which take 1-2 weeks and £150-300+VAT fees for an hour of filming whether recreational or not. Bit ridiculous if you as me.
I also don't understand how some people have flown so high and in the restricted zones
If you want to see drone footage of what I captured in Toronto
I plan on making a YouTube video on this so if anyone has had any success with flights and where to take off from id appreciate the feedback.