Letters: Aromatherapy treatment for Tesco

John Harris wants a Campaign to Protect Urban England to fight for the character and diversity of our towns (15 October). But CPRE already supports the direction he advocates: for a genuinely democratic local planning system and against homogeneity. Our report From Field to Fork shows both the importance of local food webs and the high streets they support, and how they are threatened by a massive expansion of supermarkets – 44m sq ft of development planned, 80% of it out of town. It make...