Commuters on the Lakeshore West and East GO lines faced significant disruptions during the evening rush hour due to equipment malfunctions. GO Transit reported delays of up to 90 minutes on the Lakeshore East line, with an issue occurring west of Rouge Hill GO. Similarly, the Lakeshore West line experienced a setback affecting the 4:42 PM Union Station to Hamilton GO Centre train just west of Mimico GO. The West Harbour GO 8:24 PM train was also canceled, with the next departure scheduled for 9:24 PM. Repair teams are on-site addressing both issues. This situation follows a recent derailment at Union Station, which led to modified schedules and ongoing signal repairs. The question remains whether these equipment issues are connected to the signal repairs. For the latest updates, visit GO Transit's website.