* The Toronto Stock Exchange's TSX falls 0.57 percent to 19,361.88
* Leading the index were Labrador Iron Ore Royalty Corp , up 4.1%, George Weston Ltd, up 2.6%, and Westshore Terminals Investment Corp, higher by 2.3%.
* Lagging shares were Village Farms International Inc, down 25.1%, Westport Fuel Systems Inc, down 16.2%, and OrganiGram Holdings Inc, lower by 9.5%.
* On the TSX 76 issues rose and 150 fell as a 0.5-to-1 ratio favored decliners. There were 47 new highs and 2 new lows, with total volume of 272.6 million shares.
* The most heavily traded shares by volume were Manulife Financial Corp, Enbridge Inc and Suncor Energy Inc.
* The TSX's energy group fell 1.53 points, or 1.2%, while the financials sector slipped 0.29 points, or 0.1%.
* West Texas Intermediate crude futures fell 0.03%, or $0.02, to $64.88 a barrel. Brent crude fell 0.01%, or $0.01, to $68.27 [O/R]
* The TSX is up 11.1% for the year.
This summary was machine generated May 10 at 21:03 GMT.