In Texas, an ID is required to even view an apartment. Usually, they hold the drivers license at the office while you go view the apartments. It is a state law, and was put in place to prevent rapes.
Patently false, I've been to a few camera infested shitholes like the one on 15th and Market in Ballard where they tried to pull this crap on me (and gave up), but outside of that I have yet to run into it. IMO its a huge red flag, they're the only ones that tried that out of 80 places I've toured in the past 2 months.
If the property manager tries this, its a sure sign that they are an ass. Also, the market seems to be cooling, one nicely remodled place I toured dropped to $1500 from $1700 for 950sqft 2 bed/1 bath in Queen Anne, then rented a week later. Seen a couple others do that, figure it should become more common as we get into summer.