Level4→L2 Unlock: Quebec - Montréal (Sud-Ouest)

Updating speed limit (is 40kmph for some time now)

St-Antoine: Permalink
St-Jacques: Permalink

Lowered 37 segments from A4
Lowered 35 segments from a mix of L3 and A4.

Ok, all done.

Both permalinks can be returned to A4.

If you really insist on returning the two little segments that were L3 (was probably something forgotten?) this is the permalink for that: https://www.waze.com/editor/?env=usa&lon=-73.58134&lat=45.48486&zoom=7&segments=83961559,83961558

Relocked all to A4. We go with the higher of the standard lock (per the wiki) or the auto lock. Thanks.