5 ms·Is 0 a red flag also? :)by tiborsaas 7y agoIs 0 a red flag also? :)gimboland 7y agoOn a scale of 1 to 5, 0 is definitely some color flag.vinaypai 7y agoIf 5 is red, 1 must be violet. So I guess 0 is an ultraviolet flag.leoc 7y agoAutomatic drug test, no doubt.