We have street name as "Palmer Street" here. Geobase indicates "Palmer Avenue" except in the southernmost block. Address ranges also say "Palmer Avenue" except on that southernmost block (where I don't think there are any addresses actually?)

What is signed in reality?

Also Canada Post says all addresses on Palmer Avenue are in East York - we currently have southmost 3 houses partially or fully in (old) Toronto - is there any license-compatible way of finding out where the border is?

Gas station and tim hortons closed condo construction

"duplicate with wrong lat long. is on king not Adelaide "
The place has gone or never existed. A user of Organic Maps application has reported that the POI was visible on the map (see snapshot date below), but was not found on the ground.
OSM snapshot date: 2022-06-13T12:43:18Z
POI name: Petit Dejeuner
POI types: amenity-restaurant
#organicmaps

Exit only high turnstiles

Lawrence-Orton Bicycle Repair Hub, operator='Scarborough Cycles'
website=http://www.scarboroughcycles.ca/lawrence-orton/