Aviation

• ERP 23 Response to Disruptive Drones / Unmanned Aircraft Systems

• ERP 09 Response to an Airborne Security Event – plane hijack, bomb on board or loss of communications

• ERP 10 Operation High Flyer – overt armed police patrols at Bristol Airport

• ERP 27 Emergency Restriction of Flying

• ERP 63 Operation Churchill – Communication process between Police and Ministry of Defence for Military casualties