There were two multi-vehicle crashes on the South Ring/Dunkettle system this morning as the TII warned of delays and possible diversions. Emergency services responded to collisions on the:N40 eastbound: Multi vehicle collision - Between J9 (N28) Ringaskiddy and J10 Mahon (Cork). Multi vehicle collision. Between N22/N20 Cork City Centre and J19 (N40/N25) Dunkettle - Multi vehicle collision. There were later reports of another crash on the Lower Glanmire Road heading Cork city.