Upside-Down Glass With a Blue Light Shining Through
This upside-down glass with a blue light shining through is reminiscent of the police car that will pull you over if you drink and drive.
Source: Road Safety Scotland
![](https://www.grsproadsafety.org/wp-content/themes/grsproadsafety/img/e_web_03.png)
![](https://www.grsproadsafety.org/wp-content/themes/grsproadsafety/img/e_web_11.png)
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