https://arstechnica.com/tech-policy/2018/08/verizon-throttled-fire-departments-unlimited-data-during-calif-wildfire/

Verizon Wireless's throttling of a fire department that uses its data services has been submitted as evidence in a lawsuit that seeks to reinstate federal net neutrality rules.

"County Fire has experienced throttling by its ISP, Verizon," Santa Clara County Fire Chief Anthony Bowden wrote in a declaration. "This throttling has had a significant impact on our ability to provide emergency services. Verizon imposed these limitations despite being informed that throttling was actively impeding County Fire's ability to provide crisis-response and essential emergency services."