Here's a recipe for fun: Go up to the 48th floor of a skyscraper in London. Enjoy a beer at the rooftop bar. Change into your base jumping gear in the restroom. Make a beeline for the balcony and jump into the heart of London. Illegal? Probably. Fun as hell to watch? Absolutely.
Two anonymous base jumpers made the jump off the Attic Bar Pan Peninsula development in Canary Wharf. EpicTV writes:
We recently received an anonymous video from two London BASE jumpers who had just completed a pretty cloak and dagger stunt from a classy London rooftop bar. Their mission was to find an un-jumped exit within London city limits. Finding a tall building to BASE jump from wasn't hard but finding one they could get access to... well, that was another story. Eventually they found a swanky rooftop bar near Canary Wharf which fit the bill perfectly. They did the proper reconnaissance, then they marched in and jumped out the window. Maybe not quite as peaceful and contemplative as opening a new exit in nature, but it makes for one helluva story.