Press Release – Greater Wellington Te Pane Matua Taiao Hutt Valley bus customers may face some disruptions to their travel on Thursday 22 July between 9:30am and 2.30pm as some Tranzurban drivers attend a Tramways Union meeting. Metlink general manager Scott Gallacher, says the Union meeting will not … Hutt Valley bus customers may face some disruptions to their travel on Thursday 22 July between 9:30am and 2.30pm as some Tranzurban drivers attend a Tramways Union meeting. Metlink general manager Scott Gallacher, says the Union meeting will not affect school services but will impact some customers using off- peak services. “Tranzurban is working hard to cover as many driver shifts as possible, to minimise any possible disruptions.