某乡农民拉了一车西瓜准备去县城卖,途中碰到一伙歹徒拦路抢劫,一车西瓜被劫走了。无奈中,刘某和他的儿子跑到派出所报案。听了案情,值班民警说:“现在已经下班了。再说,一车西瓜也不值多少钱,这事我们管不了。”然后扬长而去。面对派出所值班民警的行为,刘某应该怎么办? __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ |