What about rejoining the track under a blue flag?
I was on S05 or So5r the other day I forget what place I was in but I was near the front of the pack. Around the very sharp turn 3 in the xrg. Someone that was at least a lap down came out of the run off area and I ended up hitting him I ended up turned around and passed by quite a few people. After the race I told him not to rejoin the track under a blue flag. And at least 1 person told me "but that's not the rule".
On a track like south city with walls and not alot of track room. What should the rule be?