Harry Kane proved Arsenal's nemesis again as his bullet header earned Tottenham a deserved 1-0 victory in the north London derby.
Spurs could have won by more at Wembley had they not squandered countless chances in the second half but Kane's seventh goal in eight versions of this fixture was enough to seal all three points.
Defeat for Arsenal leaves them seven points behind their fiercest rivals as Tottenham boosted their chances of finishing in the Premier League's top four.
Watch highlights from the 182nd north London derby in the video above...