Signal problems have shut down the Yonge subway between Union and Eglinton stations, with shuttle buses madly trying to bridge the gap. Your best bet, if you’re heading downtown, is to head to the Spadina subway or simply try to wait things out. Hopefully the problem will be resolved soon. Keep abreast of this disruption at the TTC’s website. We’ll also keep you posted as things develop.
(Update): The disruption has been cleared.
