Auckland Transport said the power outage had affected a number of traffic lightson Jervois Rd and College Hill, and urged drivers to take care.
Due to a power outage multiple traffic signals on College Hill & Jervois Rd in Ponsonby are not operating currently. Please follow give-way rules, take extra care and be mindful of pedestrians crossing. ^TP pic.twitter.com/qTPNTvn2Y7
A Vector spokesman said the fault initially affected about 2000 properties. Two crews had isolated the fault, and the outage was now limited to 15 properties.