The Mudchute’s former chairman and a local doctor, Michael Barraclough, has written to the mayor of Tower Hamlets, Lutfur Rahman, pleading for him to intervene. He points to the absurdity of keeping sheep off a hill used by dogs, foxes and birds, all of which also carry the E.coli variant. Besides, he points out, the incidence of this illness in children is exceptionally rare, and curable. Of 125 incidents reported nationwide in 2010 only 12 involved hospitalisation and only five related to farms. No one has died. The Mudchute is festooned with signs about hand-washing. It has not recorded a single illness in all its 35 years. As Barraclough points out: “There were 15 deaths in rivers last year, yet officials do not fence off rivers.”