Coltart bemoans Gwayi-Shangani Dam construction pace Jeffrey Muvundusi 5 months ago David Coltart BULAWAYO mayor David Coltart has raised concern over the slow pace of the construction of Gwayi-Shangani Dam, saying statistics being given by... To access this post, you must purchase a subscription. Please click the button below to visit our subscriptions page to select a package. Subscriptions