Traders are lamenting the indiscriminate dumping of refuse in Mu’azu-closed Street, which leads to the popular Sabo Market opposite refinery Bustop in Kaduna, saying it posed a serious health hazard. A resident, Oguchukwu Duru, who was fielding questions from Sunday PUNCH decried that the littering of the market and environs with refuse has become unbearable as residents and traders now …