I guess a train line has a similar risk of security concerns/disruption, vs. trucks which can be re-routed.

Thanks! I'd seen Uber etc. won't cross the bridge, so looks like talking to an actual human is required :)

The number of promotional emails I get from Virgin and British Airways, offering pretty big discounts for US destinations, suggests this is true.

Bit off-topic, but how easy was this to do? We need to do the same crossing to pick up a rental car from Buffalo.

I'd say the incentives are different. Laptop manufacturers see no upside from having the light stay off, whereas Meta might be the opposite.