A few questions on Nexus-NonNexus lanes at land border crossings.
1- If some of us have Nexus and others don't, we all have to take the Non-Nexus lane, but can a Nexus holder use their Nexus card instead of Passport as their ID?
2- Do we HAVE TO update the "Document Type" to Nexus Proximity card in the ArriveCAN profile for Nexus holders and continue to use Passport for others?
3. Is Nexus Proximity card same as Nexus card or something else?
4. When we show the Nexus/GE card at the RFID scanner device, do we need to show them for everyone in the vehicle or just the driver?

Thank you!