MotoGP Austria red flagged due to bizarre Marquez crash
What happened
Practice at the Austrian MotoGP was red flagged after Alex Marquez suffered a baffling Turn 1 crash. With 12 minutes to go in the timed session the Gresini rider wheelied up the hill out of the first corner, but as his front tyre came back down he lost control of his bike.
Summary assembled by rule from the sources below