If I saw a mob of zombies shambling one way, I would first make sure they were not the fast moving ones (how? well... if I was near someone I did not care for I would push them towards the mob and run like hell) or.. if it was my wife & I in our explorer.. I would tell my wife that our insurance would cover it and have drive full tilt into the mob (after they have proven that they are undead.. I mean there are some people here in Phoenix who could pass for the undead).. Remember according to the zombie survival guide..if there is one mob..there are more around somewhere..