The other thing that puzzles me about the US is they give basically law abiding travellers all sorts of grief while at the same time letting people just wander in from Mexico and live for years. Odd system.
The other thing that puzzles me about the US is they give basically law abiding travellers all sorts of grief while at the same time letting people just wander in from Mexico and live for years. Odd system.
Unless "multiple lines of checkpoints" actually means "multiple booths so visitors can be processed in parallel", this is most certainly false. Here's the San Ysidro boreder crossing in Tijuana:
https://www.google.com/maps/@32.5423767,-117.0289817,331m/da...
You can see a wide fanout to a bunch of booths, a secondary screening area north of that, and some administrative buildings. That's not "multiple lines of checkpoints". It's just one checkpoint. There might be more drug sniffer dogs than the average border crossing elsewhere, but for the typical traveler it's otherwise not that much different.
A reasonably similar system of checkpoints exists on the Mexican side as well, oriented against people heading north.
[0] https://upload.wikimedia.org/wikipedia/commons/4/41/GAO-05-4...
[1] https://upload.wikimedia.org/wikipedia/commons/3/3e/USBP_Int...