Delays and cancellations are expected on all Auckland train lines this evening due to a signalling issue at Newmarket, Auckland Transport says.
On the Western Line trains were running between Grafton and Swanson.
Trains are running between Onehunga and Penrose only on the Onehunga Line.
Some Southern Line trains had run on the Eastern Line between Waitematā (Britomart) and Ōtāhuhu causing delays and cancellations on the Eastern Line.
Southern Line trains were running back on the Southern Line.