AMBER Alert Linked to Digital Billboards in Michigan
Dozens if not hundreds of articles like these were published across the country in response to Lamar teaming up with the AMBER Alert system.

Digital Billboards to Display AMBER Alerts- Mediaweek Article

Lamar and Crime Stoppers- Baton Rouge

Lamar Billboards Aid in Finding a Serial Killer in Daytona

How Does Lamar Cover Buses in Advertisements?

Lamar Tests AMBER Alert System in Oklahoma