Right - to - buy could be offered to up to 200 m housing association tenants . voters hope the ' big door buy scheme ' will attract enough working class voters . voters considered by Downing Street to win over ' soft ' Labour supporters .
Right-to-buy could be extended to up to 2.5m housing association tenants . Tories hope the 'big door step offer ' will sway enough working class voters . Scheme considered by Downing Street to win over 'soft ' Labour supporters .