I went on the Metrolinx engage site for a look around and something caught my eye on the surface section.
View upcoming/past events related to the Eglinton Crosstown LRT
www.metrolinxengage.com
"In regards to transit signal priority along the surface portion, there will be limited signal priority permitted by the City of Toronto. The limited priority for the Eglinton Crosstown is an ability to call for an extended greens for the through movements going east/west where trains are running behind schedule.
However, in general, light rail vehicles will follow the road signals — stopping at reds, waiting for the advance turns to finish and then proceeding on green."
Turns out there's limited to no signal priority on the surface section.