__ Seat, Empty If the Driver Is Traveling Alone
This page is the CodyCross answer for the clue below from Fauna and Flora, Group 176, Puzzle 4 (Llamas and Alpacas).
Question is: __ Seat, Empty If the Driver Is Traveling Alone
and the answer is: PASSENGER
Word Meaning:
PASSENGER — One who rides or travels in a vehicle, but who does not operate it and is not a member of the crew.
Definitions from Wiktionary.