Hundreds of campaigners, including fashion designer Vivienne Westwood, will make their voice heard today with a protest at the Department of the Environment.
They are urging Environment Secretary Owen Paterson not to block an EU proposal to suspend the use of certain pesticides.
A vote will take place in Brussels on Monday which will decide whether Europe agrees to introduce a two-year suspension.
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David Gray, Steve Harley and KT Tunstall are just some of the big names associated with the new single, released in December.
Tonight it'll become quite clear with a patchy frost in places. The breeze will keep much of the fog at bay.
He suggested people who are not concerned about the new notes donate their bodies for 'decorative use in future five pound notes'.