Ewell is a town in Surrey, England, 12 miles south of central London and two miles northeast of Epsom. At the 2011 Census, it had a population of 34,872. The majority was in the ABC1 social class, except the Ruxley Ward that is C2DE. From Wikipedia
SES Water is working to restore normal service following a critical valve failure at the Cheam Water Treatment Works, affecting thousands of residents and key facilities.