Thank you for your feedback!

Currently in OSM the portion of Allen Road between Transit Road and Eglinton is tagged as highway=motorway, which automatically disallows pedestrian and bicycle traffic. This to match with the portion of Allen Rd that Toronto has designated as an expressway, doesn't it?

It seems to me like the two portions of Allen Rd that you tagged as bicycle=no belong to the portion of the road that Toronto considers an arterial road, which matches with the designation in OSM (highway=secondary). That would imply that bicycles are allowed to ride in those portions. Further, I could not find any signage in Google Streetview forbidding bicycles traffic in the particular portions of the road that were tagged as bicycle=no. This all leads me to believe that cycling is indeed allowed and the present changeset is correct.

Do you agree? Is there something else I am missing?