Edit: Happy to see it's been restored.
The article itself has been flagged by users. Rightly so, I'd say, since it doesn't report an interesting new phenomenon or offer insight.
It's medically relevant far beyond dermatology; having darker skin than normal for one's racial background can be a symptom (e.g., of primary adrenal insufficiency), while knowing a patient's racial background can be important for diagnosing and treating diseases which are far more common in some racial groups than others (e.g., drepanocytosis).
But absolutely agree that it is not relevant to taxi regulation.
See https://en.wikipedia.org/wiki/Asset_forfeiture
What bothers me about this practice is that a person's assets - possibly assets like a car, that the person depends on for their livelihood - can be seized without the person having been convicted of any crime. This seems to be a blatant violation of due process.