Title: Stewart Lee - These days, if you say you're English ...
Is a clip from a BBC show (Stewart Lee's Comedy Vehicle, worth a watch if you enjoy British comedy) so copyright block not too surprising depending on where you're located.
He basically takes the piss out of a taxi driver. The stereotype goes that a taxi driver will share their "bloody immigrants" opinions with their fares whether the fares care about hearing it or not.
Cabbie says: "These days, you get arrested and thrown in jail if you say you're English, don't you."
Stewart "wears him down" in the bit by repeating the question back with increasing incredulity and after about 3 minutes the cabbie character eventually just says, "no, you don't actually get arrested."
https://www.youtube.com/watch?v=XkCBhKs4faI