It's still very much possible to get doored along the piloted stretch of Bloor.
Thank you ADRM! I was the lonely voice of dissention here on the matter. I'm headed back there now to triple check my impressions. Someone is going to get seriously hurt before the shortcomings of this are made clear.
I've been studying Salsa's pics, and it's becoming clearly obvious that with the limited width of Bloor St, and necessity deemed by 'interests' that one side of the street hosts parking, that a two-way bicycle lane behind that parking is the only way to *improve* safety (it's still highly problematic) such that if a cyclist impacts an opening door on the present south side, it's a glancing deflection more than a direct head-on to the edge of the opening/opened door. That's because the northern side of a bi-directional bike lane on the south is going west. The cars the parked adjacent to the buffer are facing east. With the economy of space affected by not needing a buffer the other side of the street, just one would be needed and it can be twice the width, but it must be mass-substantial and rigid, acting as a real barrier, not like bollards alone, which *will* cause a severe accident(s).
I post this again to illustrate the point:
Note that the discreet cycle lanes are no wider, but by being bi-directional twinned, *psychologically* as well as physically, there's far more room to react to emergencies and passing. This implementation has its own set of shortcomings, but *far less* than the mess now extant on Bloor. I'd cycle the above path with confidence and comfortable speed. A good layout like this promotes safer habits too, and it is *very clear* to motorists as to who should be where....well...one should never presume motorists will get it, but they have little choice in this implementation.
Edit to Add: Been juggling some paper sketches...it would seem that the buffered bi-directional lane implementation, as shown above, at least in the Bloor instance, would be be far better for all concerned if the parking was on the *other side* of the street, not adjacent to the bike-lane barrier. Sight-lines would be radically improved, and the chances of vehicle passengers obstructing the bike lanes greatly reduced. Dare I say it...but the buffer barrier could be slightly less width than that as shown in the pic above. It must still be wide enough for a cyclist or pedestrian to stand on, ready to cross the traffic lanes when clear. And the barrier/island must be high enough to block cars from impinging.
The point is with a rejig, a lot of the glaring problems with the present layout can be addressed. One trade-off for cyclists is that access to the shops on the other side of the street won't be as readily available, but that is more than neutralized by being more so for cars. And overall, the street view and sight-lines for and of cyclists will be far less cluttered and/or obscured.
The barrier/island could be done, temporarily at least, with flagstone anchored the way the bollards are now. Painted lines just aren't going to work.