similar thing here. learned all about over-endos when i was a kid. somehow i remembered, one lunch hour returning to work across heath land this car windscreen wiper gets in my wheel / forks. instinctively let the bike pass under me & manage to unclip even though i still tumbled, on my side. trashed the front wheel.
watch out for evidence of burnt out cars on open heath land. they only take away the solid wreckage, not the bits & pieces.