Has a scare yesterday, on left hand sweeper, felt really good then I saw it gravel washed down across the whole road hno: , first instinct had me wanting to hit the brakes but I knew that was a big no no. So I didn't do anything at least I don't think I did, it happened too quickly, I remember reminding myself not to look down at it, head up look though the corner, have no idea if this is applicable in this case, then the rear tyre squiggled a bit & it was all over. Heart in mouth but still upright. I was not going that fast (cos I don't yet) don't know if this saved me basically I guess I acted as though I hadn't seen it. So what should I have done?