People who travel at night through Tinwald, south of Ashburton, on SH1, will face short delays from tonight (Monday, 1 November) and all this week overnight.
To try and help protect the endangered seabird, the Westland petrel/tāiko, Waka Kotahi NZ Transport Agency will again turn off highway lighting at night on a short section of State Highway 6 through Punakaiki this summer.