Women walk by a team of volunteer lawyers in their makeshift office working to assist
travelers detained as part of Donald Trump's travel ban in Terminal 4 at John F. Kennedy International Airport in Queens, New York.
It's pretty safe but still practice basic rules when traveling solo: don't
walk alone at night, meet and go out with fellow
travelers, drink in moderation, say no and
walk away if you need to, and if you need help
walk up to the nearest
woman.