
    Matthews, et al., Appellant, v. Radio Taxi, Inc.
    Argued June 12, 1975.
    
      James Dunworth, with him Cremers, Morris, Greenwood & Dunworth, for appellant; Robert F. Adams, with him Gawthrop & Greenwood, for appellee.
   Order affirmed; petition for reargument refused August 20, 1975.  