Recent findings indicate that lights and siren usage creates a risk not only to the emergency medical professionals but also to the public without providing any lifesaving benefit to the patient.
TRAA cuts down on siren, light use for paramedic safety
EMS Trend Report 2022 Roundtable: Action Steps to Move EMS Forward
Detroit turns off lights, sirens on some fire runs
Ambulances reduce use of sirens and lights to increase safety for
Emergency vehicle lighting - Wikipedia
Culture shift: Reducing lights and siren vehicle operation
AHS EMS slowing down to save lives
Sirens: Loud, Ineffective and Risky, Experts Say - The New York Times
Thoughts? : r/ems
EMT emergency lights and sirens may do more harm than good
Giving emergencies green light – Winnipeg Free Press