A former popstar turned environmental campaigner was in Kent today to “talk about poo”. Feargal Sharkey, who sang in the punk band The Undertones, launched an attack on water company Southern Water during his visit to Folkestone today (June 15). He said he believed water companies had been “out of control” for decades, adding: “Even in this constituency in and around Folkestone, last year Southern Water spent nearly 4,000 hours dumping sewage into the environment. “Over the last four years throughout the whole service area, over 800,000 hours of sewage and that is just one company.” The punk i…