HUNDREDS of thousands of new homes and a “renters’ union” sponsored by City Hall were some of the promises made yesterday by the Greens’ London mayoral candidate Sian Berry.

The Camden councillor unveiled her mayoral manifesto as she focused on the capital’s housing and livingcost woes.

Her pledges included building 200,000 homes, funding tenants’ groups to start a London renters’ union and a halt to the demolitions of council estates across London.