Get rid of the zoo.  It is a sad commentary on the insensitivity and stupidity of humans to allow this poor elephant to suffer in cramped quarters.  If she should collapse and die on her way out to a larger sanctuary, at least her suffering alone would be ended.  If she does not die, she will be on her way to a much happier place with other elephants.   It's a win win for poor Lucy.  Such cruelty must be stopped.