
    Mario J. Cariello et al., Plaintiffs-Appellants, et al., Plaintiffs, v. City of New York, Respondent. Carroll Hayes, Plaintiff-Appellant, v. City of New York, Respondent. William Lyman et al., Plaintiffs-Appellants, v. City of New York, Respondent.
    Argued January 24,1962;
    decided March 1,1962.
    
      
      Joseph M. Callahan, Myron Sulzberger, Jr., and Louis A. Craco for plaintiffs-appellants.
    
      Leo A. Larkin, Corporation Counsel (Seymour B. Quel and Robert L. Ellis of counsel), for respondent.
    
      Samuel D. Smoleff for Citizens Union of the City of New York, amicus curiæ.
    
   Concur: Chief Judge Desmond and Judges Dye, Fuld, Froessel, Van Voorhis, Burke and Foster.  