Name the film or TV programme set in London

1. When a meteor shower blinds nearly everyone in the world, a genetically engineered species of plant takes over.
   
2. A man decides to turn his moribund life around by winning back his ex-girlfriend, reconciling his relationship with his mother, and dealing with an entire community that has returned from the dead to eat the living.
   
3. A brood of fire-breathing dragons emerges from the earth and begins setting fire to everything, establishing dominance over the planet.
   
4. A shadowy freedom fighter uses terrorist tactics to fight against his totalitarian society. Upon rescuing a girl from the secret police, he also finds his best chance at having an ally.
   
5. A space shuttle mission investigating Halley's Comet brings back a malevolent race of space vampires who transform most of London's population into zombies...
   
6. In 2027, in a chaotic world in which humans can no longer procreate, a former activist agrees to help transport a miraculously pregnant woman to a sanctuary at sea, where her child's birth may help scientists save the future of humankind.
   
7. An ancient Martian spaceship is unearthed in London, and proves to have powerful psychic effects on the people around.
   
8. Four weeks after a mysterious, incurable virus spreads throughout the UK, a handful of survivors try to find sanctuary.
   
9. Humouristic reconstruction of the 1995 scandal when two British lads were accused of having faked a documentary from the Roswell incident in 1947.
   
10. An Earth man and his alien friend escape Earth's destruction and go on a truly strange adventure