First time I've had OSS coming back from Europe today. Should have just gone through regular immigration and re-cleared security. Long line at CBSA - how the .... are there still no NEXUS machines? (Which supposedly they do have at T3's OSS) - then a long wait while they packed the bus full, even though there was another empty one sitting right behind it. Prime time for arrivals for Europe, yet fewer than half the CBSA desks were manned.

I still don't see why they can't just let us in the same corridor that outbound pax doing D-I connections use. That wouldn't do anything about the CBSA mess, but at least would eliminate the sometimes ludicrously long wait for the bus.