So there’s actually a massive anti-terrorism exercise going on in London right now. But if that’s not enough LDN-based destruction for you, here’s the first teaser for London Has Fallen. Gerard Butler, Morgan Freeman and Aaron Eckhart all return for the sequel to Olympus Has Fallen, which sees the explosions jump from the White House to Westminster. The film starts with the British Prime Minister’s funeral, and only goes more crazy from there.