Overall SAC1 incidents in the Free State pilot research account for about 8.5% of incidents compared with 0.4% for Australia and the USA (the only developed-world countries, besides New Zealand, to have so far installed the system).
Viewed more closely, 80% of SAC1 and 47% of SAC2 incidents are in clinical management.
For a firm that has three scales of plant from which to choose, SAC0 and SAC1
intersect at point A, and SAC1
and SAC2 intersect at point B.