Unfortunately there were many crashes during saturday's races. The 350cc race had the most serious series of crash, that took some seven driver off the track. All drivers walked off the track themselves...
Drivers who crashed
(4) Hans Riksfjord [Norway] Honda 350
(7) Tomas Bellö Karlsson [Sweden] Yamaha YR1
(21) Pentti Kiviharju [Sweden] Honda CB350