TORONTO, Sep 3 (Reuters) - Toronto Stock Exchange S&P/TSX composite index .GSPTSE :
* Falls 22.01 points, or 0.13 percent, to 16,675.96 at open.TORONTO, Sep 3 (Reuters) - Toronto Stock Exchange S&P/TSX composite index .GSPTSE :
* Unofficially closes down 251.49 points, or 1.51 percent, at 16,446.48.