Beyond even my powers, to possess one lakh bodies and get them to sign an e-petition within the space of one year. It's the email confirmations that clinch it. I'd have to hop in and out of the same body twice in one day! Even then, the 'victims' would deny signing it at a later date (and would probably wipe all their own data in an attempt to protect their Windows 7s from an imaginary penetrative agent, or several).
Painful as it may seem, it hurts me not to ask for your help.
If you are a fan of UK government e-petitions, here, here and here are three more that would be nice for you to participate in.