Today at 9h15 going down the hill from Kloofsig to Avianto, 15 riders, mostly 3 abreast, solid white line and bends so you cant see past them. Took me 3km before I could find a safe (for both the cyclists and myself) way past. Whilst I was behind them, not once did any of the riders look behind or acknowledge my existance. Now that is the problem!...