"Oh and speeding up if you have a snake instead of slowing down is correct."
Untill you have LOTS of experience , do not try anything other than removing foot from accelerator , holding steering straight and gentle braking if you start to feel instability , anything else will more likely increase the problem unless you happen to be extremely lucky.
Ive been to enough accidents over the years to confirm it !
Thats interesting, you see so much conflicting information about what you should do. I have only had it happen once, years ago, a 110 with a large cattle trailer which someone else loaded with Guide Camp (daugher & friends) equipment. Was OK up to 40mph and then the snaking started.
Scared me to death, I have to admit I didn't do anything, just took my foot off the accelerator and prayed. It stopped once it dropped back below 40. Have always loaded them myself since.
Just had to stop myself commenting on the horse forum again. Someone is advising that its legal (probably is) and safe