Businesses and householders owe the Barbados Water Authority (BWA) $90 million collectively in arrears. And chairman Stevon Roberts told the Saturday Sun that a team had been mobilised to collect the outstanding monies, particularly from delinquent business operators. In a telephone interview Thursday, Roberts said he did not intend to name and shame anyone, adding: “The people who owe the Barbados Water Authority know who they are. “I have assembled …