This is my fourth commit. I fixed the issue I was having with the cars breaking apart.

I am very happy that I was able to fix this problem.  I had to email you about this problem and you showed me how this could be completed by creating another class.  This makes so much sense now as you could spawn one part of the car right behind the other to give the illusion that it is one car.
I learned the new skill of using 2 different classes together when making the car 2 wide.

car_back.py

@@ -0,0 +1,5 @@
+class CarBack:
+    character = 'O'
+
+    def __init__(self, position):
+        self.position = position

new.py

@@ -3,7 +3,7 @@ from person import Person
 from spawner import CarSpawner
 from path import Car
 
-board_size = (25, 25)
+board_size = (30, 35)
 person = Person(board_size)
 spawner = CarSpawner()
 game = Game([person,spawner], {"score": 0,"lives":3}, board_size=board_size,color="black_on_white")

path.py

@@ -1,53 +1,27 @@
 class Car:
-    character = 'OO'
+    character = 'O'
 
     def __init__(self, position):
         self.position = position
+        self.next = None
 
-    #def play_turn(self, game):
-     #   lives = 5
-      #  width, height = game.board_size
-       # if game.turn_number % 2 == 0: 
-        #    x, y = self.position
-         #   if y == height - 1: 
-          #      game.remove_agent(self)
-           # else:
-            #    ship = game.get_agent_by_name('ship')
-             #   new_position = (x, y + 1)
-              #  if new_position == ship.position:
-               #     lives = lives-1
-                #    game.state["lives"] -=1
-                 #   if game.state["lives"] == 0:
-                #        game.end()
-                #else:
-                 #   self.position = new_position
-    
+ 
     def play_turn(self, game):
         lives = 3
         width, height = game.board_size
-        if game.turn_number % 2 == 0: 
+        if game.turn_number % 3 == 0:
             x, y = self.position
             if x == width - 1:
                 game.remove_agent(self)
+                game.remove_agent(self.next)
             else:
                 person = game.get_agent_by_name('person')
                 new_position = (x+1, y)
-
-       # if game.turn_number % 2 == 1: 
-        #    x, y = self.position
-            #if x == width - 1:
-         #      game.remove_agent(self)
-           # else:
-              #  person = game.get_agent_by_name('person')
-              #  new_position = (x-1, y)
-
-
-
-
                 if new_position == person.position:
                     lives = lives-1
                     game.state["lives"] -=1
                     if game.state["lives"] == 0:
                         game.end()
                 else:
+                    self.next.position = self.position
                     self.position = new_position

spawner.py

@@ -1,5 +1,6 @@
 from random import randint
 from path import Car
+from car_back import CarBack
 
 class CarSpawner:
     display = False
@@ -8,9 +9,11 @@ class CarSpawner:
         width, height = game.board_size
         game.state['score'] += 1
         if self.should_spawn_car(game.turn_number):
-            #car = Car((randint(0, width - 1), 0))
-            car = Car((0, randint(0, height - 1)))
-            game.add_agent(car)
+            y = randint(1, height-1)
+            car3 = Car((0, y))
+            car3.next = CarBack((1,y))
+            game.add_agent(car3)
+            game.add_agent(car3.next)
 
     def should_spawn_car(self, turn_number):
         return randint(0, 1000) < turn_number