They are not going to let you cross the border with a cab filled with refugees/asylum seekers/undocumented immigrants.
The point is, I'm actually amazed at the downvotes, and that people aren't naturally, viscerally having a more human response -- "For heaven's sake, can't I think of a way to help these people? They're fearing for their lives, after all!" -- rather than the response described in the post I was responding to: "Oh shit, it's risky/complicated! Avoid, avoid!"
Especially given this history, among other sordid events in the past:
And to think that just because Turkey isn't currently running gas chambers that these people have nothing to worry about is, unfortunately, very naive:
Amnesty International has slammed Turkey for expelling dozens of Syrian refugees to their war-stricken country, saying the move is in violation of international law.
According to a new report released by the UK-based rights group, a total of about 80 Syrian asylum seekers, who were previously held incommunicado in a detention center in the Turkish city of Erzurum, were forced to leave for their country, with 50 more people facing deportation.
-- source: look it up yourself
He should let them ride with him in the cab up front, then.
It's the human thing to do - and in another universe (or if this universe were configured only slightly differently) they could be his own family, after all.