Moreover, harm to others might be precisely the point the draft evader wants to make.
In some cases, however, it might be that the evader has more advanced possibilities than the pursuer in the terrain where he is hiding.
Such a jump between vertices corresponds to a short-cut between two places which is only known to the evader (like a rabbit using rabbit holes).
The diamonds and crosses indicate the current locations of the observer and the evader, respectively.
Like the civil disobedient, the draft evader responds to a variety of both ordinary and extraordinary motives.
A natural assumption is that both the pursuer and the evader have to follow the edges of the graph.
Obviously, a strategy that is efficient against an evader that can jump is also efficient against an evader who may only move along the edges of the graph.
A physician now contemplating a request to aid a draft evader faces the prospect of violating his duty to both tell the truth and obey the law.
