There were an awful lot of blacked out late model black SUVs around. If I didn't know the UN was in session, I think I would have still known the UN was in session. I don't even want to begin to think about what the security detail is costing. Or, for that matter, how many other vehicles were also involved. I do know for instance that the City has several totally normal appearing decoy taxis in it's fleet and can even spot a couple of them.