
    Thomas, Appellant, v. Southeastern Pennsylvania Transportation Authority, et al.
    Argued March 21, 1975.
    
      George J. O’Neill, for appellant; Lewis H. Van Dusen, Jr., with him Joseph F. Keener, Jr., Emil F. Toften, James Ciamaich-elo, and Norman M. Hegge, Jr., for appellees.
   opinion by

Hirsh, J.

Judgment affirmed.  