A year ago I saw someone flying a drone from the top of the Shard building in London. The person was promptly told to land his drone immediately by the securit

A year ago I saw someone flying a drone from the top of the Shard building in London. The person was promptly told to land his drone immediately by the security. However the scary thing for me is that the smaller business planes and commercial plane that fly into London city go really close to the Shard on their approach. So definitely a collision is now a real risk