Are there either any flags or cars in the image?
No, there are no cars or flags.
    src        edge_attr  dst
0     0               on   14
1     0  to the right of    1
2     0   to the left of   19
3     0   to the left of   16
4     0   to the left of    6
..  ...              ...  ...
74   19  to the right of   11
75   20  to the right of    6
76   20  to the right of    3
77   20  to the right of   16
78   20  to the right of   17

[79 rows x 3 columns]