Passenger vehicle (4)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">passenger vehicle</span>' is the definition.<br/ ><span class="explanation-format__explanation">(type of public transport)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for tram that I've seen before include "Former public vehicle" , "Electric vehicle" , "Urban transport" , "Car on rails" , "Take it to the mart" .)
(Other definitions for auto that I've seen before include "Motor car (mainly US)" , "Drama" , "Lincoln?" , "Prefix denoting by or of the same person or thing" , "Motor vehicle, in short" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">passenger vehicle</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for bus that I've seen before include "Road vehicle able to carry many passengers" , "Something caught" , "Coach" , "Motor-coach" , "Mode of public transport" .)
(Other definitions for coach that I've seen before include "Tutor" , "Train the bus" , "Trainer as of soccer team" , "Vehicle; instructor" , "Bus-like vehicle" .)