If this shows up a copy sorry.
I'm wondering about how long it takes to get through customs in Terminal 5 (flying in on American). I'm arriving about 6:30am. I will need to get to Euston station. How long does it take to get to transportation that will get me there? This will be on a Thursday.
Also, do I need to do anything special to. bring in my generic ambient and Xanax? The government page is confusing.