After I had a collision and bailout this year, I tried to analyse the reasons for the large collision risc we are facing here.
Task setting is only one piece in this mosaic:
The video shows (especially from Minute 3) what happens if the task uses Turnpoints on one line, causing the inbound gliders to fly on the same route as the outbound gliders. There was no near miss in this video but everybody can understand, that its only a matter of time and glider density until something happens here. It becomes impossible to assign all the Flarm warnings and if you are on collision course to 5 gliders it also becomes a challenge where to give way.
The solution is simply adding another waypoint at 90 degree to seperate the gliders.
