I've already reported in under contact us "questionable content," but I've not needed to contact yelp before today. The review is both libel and factually untrue. The libel is against a private individual and language used is darkly colored. The untrue is about what is legally required and outside of the control of the libeled individual. The reviewer with the problem can be identified because he did not do what was required by the authorities, but is not using his correct name.
Is there another place other than "questionable content" to ask that a review be taken down. Responding to the content with the truth might be just but hardly appropriate.