In
auto racing
, this flag can signal the start of the race or end of a caution period when waved from the start tower of the course, or when waved from a marshal post, it can signal the end of a hazardous section of the course.
Public domain
Public domain
false
false
This image of
simple geometry
is
ineligible for
copyright
and therefore in the
public domain
, because it consists entirely of information that is common property and contains no original authorship.
Captions
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