"Carfreelondon is a campaign to free up London’s streets for the majority of London householders who do not own a private car. I want to redress the balance of London’s streets to truly represent the changing face of London, where more and more people living here choose to cycle, walk or take public transport, or use all three modes!"
Rosalind doesn't say if she regards London's Taxis as public transport.
But what a great start I would be to ban all private hire vehicles within a three mile radius of central London. Think of all the extra space that would free up and how much that would ease pollution. This is a measure that could save lives.
Considering the amount of support the Mayor, TfL and Number 10 have recently given to a certain Dutch based private hire company, can't see them doing this thought.