​On July 1st carbon taxes at the pump went up ​about 3 cents per litre on gasoline and 4 cents on diesel.​ T​his week New Brunswick consumers are looking at another wave of increases thanks to new federal ​​clean fuel regulations​, but that increase will be double​ what ​people in ​ ​Nova Scotia and Newfoundland will see​. The CBC's Robert Jones has been looking into that​.​