Just Checked the CYYZ plates. The 11-1, 11-2, 11-6 & 11-7 all call for you to Track the runway heading on the missed approach. This is the only place I have seen it call for the Track Vs. Heading.
Isn't that a contradiction in terms.."track" the runway "heading"?
How about "track" the runway centerline extended? IF that is what they mean. BTW, how does one do that in a generic DC-9 for example?
DC