What happened with the white card and the motorcycle cop in The Great Gatsby?

In "The Great Gatsby," a motorcycle cop stops Gatsby for speeding and issues him a white card, which is a form of "get out of jail free" pass. This card allows Gatsby to avoid consequences for his reckless driving, highlighting his wealth and connections. It serves to illustrate the theme of privilege and the corruption of the American Dream, as Gatsby can escape the law due to his social status. This incident underscores the disparity between the elite and the ordinary citizens in the novel.