I was cycling from Wheatfield/Adwell direction, turning right towards Tetsworth. A car coming from Stoke Talmage direction was turning right towards Wheatfield/Adwell and missed me by inches on the Y junction. They couldn't see me, and i didn't see them until the last minute. The carriageway junction is only a cars' width. The white lines are confusing on this y junction both roads from Adwell marked as giveway. Could this be turned into a Tjunction to stop a serious accident. I know many cyclists who use these quiet back lanes. Thank you.