Did anyone catch Joseph Gordon-Levitt in this? I didn’t, will look again tonight.
Ahh, my strong suspicion was correct! On the second viewing, I strongly suspected the this particular alien.
“Ayup, those are the shuttle parkers,” Slowen-Lo drawls as the police capture our heroes over a parking violation.
http://ew.com/movies/2017/12/17/star-wars-last-jedi-spoilers-mark-hamill-second-role-easter-eggs/