I just came back from a ride this afternoon. Nearly got hit head on by a car which came across some double white lines on Empire Bay Drive into my lane. He was trying to overtake another car. Thing was that I had been buffering the oncoming traffic a bit, but not really enough. I was in the middle of my lane and I swerved a bit to the left when I saw him. Really I was late on it and luckily he was only 1/3 across the lines when I passed. Second mistake on my part was that I did not notice that he was right up the clacker of the guy in front of him, which would have indicated to me hispossible intentions. I hope this is of assistance to someone.