Policies in depth:

Greens mean business

As Mayor, Siân would help small, local and sustainable business grow in London.

Siân says: “Smaller businesses put more of their profits back into their community, building economic as well as environmental sustainability. And we all prefer having a wide range of unique businesses, instead of empty ghost-town high streets and big-box retail parks. So it's about time our community did more to help these businesses compete against the multinationals.

“I would use the Mayor's planning powers to require all new large business developments to provide affordable premises for small enterprises, amounting to at least 50% of the total trading space.”

Siân is also planning a raft of other policies to boost sustainable business in London, including:

On 21st April, the Federation of Small Businesses' London Policy Unit has praised Siân's policies as the most sympathetic to the needs of small enterprise in London.

In a mailing to all of the FSB members in the capital, the Federation said:

"There is a strong case for saying that the Green candidate Siân Berry is most "on message" with what we are saying, followed by Boris Johnson for the Conservatives, with Lib Dem Brian Paddick trailing in third place ahead of current Mayor Ken Livingstone."

Ken Livingstone is described as being "more engaged with large business and the multinationals," while the document predicts that FSB members will be "disappointed" with both Boris Johnson and Brian Paddick.

Read more about the FSB's Green endorsement