About the author
How to deliver a petition
First, get 35,000 people to sign your petition, and find a friendly university stationary office who can print that many hundreds of pages. Hurry down Whitehall to hang around outside Downing Street while another petition goes in before you.
Ensure that you have one Evan Harris to turn up unannounced with a Lord Willis, to efficiently direct and choreograph things.
Get your petition out and wave it around for the camera.
Panic when you realise you've got to reassemble it all again.
Ring the bell, and pass it to the doorman, whose job description apparently includes posing for camera when petitions are delivered.
Amswer some questions for the press agencies — I don't know whether any news outlet actually used any of their footage, but I imagine the agencies have cameras here all day to capture far more exciting things, like the arrival of Arnold Schwarzenegger earlier that morning
And finally, play around taking pictures of eachother pretending to be the new prime-minister.
More photos in the Science is Vital flickr set.