 Whether the South Carolina Supreme Court erred in holding that the Beachfront Management Act was a valid exercise of the police power and did not constitute a taking.A regulation that deprives an owner of all economically beneficial uses of land constitutes a taking unless the proscribed use interests were not part of the title to begin with.In other words, a law or decree with the effect of depriving all economically beneficial use must do no more than duplicate the result that could have been achieved in the courts under the law of nuisance.