noun a colloquial term used in the UK to refer to the flashing blue lights and sirens on emergency vehicles
Indicates the need for immediate response to a fire or other emergency
Utilized to signal the urgency of a situation and clear the way for emergency vehicles
Refers to the use of sirens (blues) and flashing lights (twos) on emergency vehicles to quickly respond to incidents
Signifies the need for rapid medical assistance in critical situations
Police officers use the term 'blues and twos' to refer to the flashing blue lights and sirens on their vehicles, which are used during emergencies or when responding to incidents.
Paramedics use the term 'blues and twos' to describe the emergency lights and sirens on their ambulances, which are used to quickly navigate through traffic and reach patients in need of urgent medical care.
Firefighters may also use the term 'blues and twos' to refer to the emergency lights and sirens on their fire engines, which are used to quickly respond to fires and other emergencies.