graeme wrote:and for extra anticheating points, in ISOM, a solid red line means...
1/ Taped and forbidden to cross
2/ Untaped and forbidden to cross
3/ Something else
4/ One of the above in ISOM, and a different one in ISOM2017
5/ Don't cross that river quite close to the red line
(bearing in mind you don't have a copy of the rules in the course)
So the red line wasn't used in accordance with the rules? And so anyone not responding to it in the way in which it was intended had been disadvantaged by a controller oversight?