Which side of the photo is the small fence on?
The fence is on the right of the image.
   src        edge_attr  dst
0    0   to the left of    1
1    1  to the right of    0
2    1   to the left of    4
3    4   to the left of    7
4    4  to the right of    1
5    7  to the right of    4
6    9       driving on    8