
    Frank Ketter, Appellee, v. City of Highland Park and P. E. Cole, City Engineer and Acting Building Inspector, Appellants.
    Gen. No. 10,167.
    
      opinion filed March 9, 1948;
    released for publication April 7, 1948.
    Raul C. Behanna; for appellants; 'Ralph J. Boches, of counsel. Singer & Singer, for appellee.
   Opinion by Hot to be published in full.

Justice Dove.  