TRAINS are experiencing delays on the Joondalup and Mandurah lines this morning.
The delays reportedly resulted from a mechanical issue at Warwick Station.
The Public Transport Authority has asked for patience as workers tend to the issue.
Services on the Mandurah and Joondalup Lines are currently experiencing minor delays due to a technical issue. Thanks for your patience.
— Transperth (@Transperth) March 26, 2018