The Brunswick star is an emblem

Emblem

An emblem is a pictorial image, abstract or representational, that epitomizes a concept — e.g., a moral truth, or an allegory — or that represents a person, such as a king or saint.-Distinction: emblem and symbol:...

 which in outline is an eight-pointed or sixteen-pointed star, but which is composed of many narrow rays. It is used in Britain

United Kingdom

The United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...

 to surround the Royal Cypher

Royal Cypher

In modern heraldry, a royal cypher is a monogram-like device of a country's reigning sovereign, typically consisting of the initials of the monarch's name and title, sometimes interwoven and often surmounted by a crown. In the case where such a cypher is used by an emperor or empress, it is called...

 on various badges, such as that worn on the caps and helmet

Custodian helmet

Custodian helmet or centurion helmet, technically known as a 'Home Office pattern helmet', is a helmet worn by many policemen in England and Wales.-History:...

s of almost all police forces. The name "Brunswick" is the English

English language

English is a West Germanic language that arose in the Anglo-Saxon kingdoms of England and spread into what was to become south-east Scotland under the influence of the Anglian medieval kingdom of Northumbria...

 name for the German feudal state

Sovereign state

A sovereign state, or simply, state, is a state with a defined territory on which it exercises internal and external sovereignty, a permanent population, a government, and the capacity to enter into relations with other sovereign states. It is also normally understood to be a state which is neither...

 called "Braunschweig

Brunswick-Lüneburg

The Duchy of Brunswick-Lüneburg , or more properly Duchy of Brunswick and Lüneburg, was an historical ducal state from the late Middle Ages until the late Early Modern era within the North-Western domains of the Holy Roman Empire of the German Nation, in what is now northern Germany...

", which was once ruled by Britain's Hanoverian

House of Hanover

The House of Hanover is a deposed German royal dynasty which has ruled the Duchy of Brunswick-Lüneburg , the Kingdom of Hanover, the Kingdom of Great Britain, the Kingdom of Ireland and the United Kingdom of Great Britain and Ireland...

 kings (George I

George I of Great Britain

George I was King of Great Britain and Ireland from 1 August 1714 until his death, and ruler of the Duchy and Electorate of Brunswick-Lüneburg in the Holy Roman Empire from 1698....

 to William IV). Hence the emblem does not predate King George I

George I of Great Britain

George I was King of Great Britain and Ireland from 1 August 1714 until his death, and ruler of the Duchy and Electorate of Brunswick-Lüneburg in the Holy Roman Empire from 1698....

.

Agencies using Brunswick Star

• West Vancouver Police Department
  West Vancouver Police Department
  West Vancouver Police Department is a police force for the district municipality of West Vancouver, British Columbia, Canada.-Organization:...
  
  , Canada
  Canada
  Canada is a North American country consisting of ten provinces and three territories. Located in the northern part of the continent, it extends from the Atlantic Ocean in the east to the Pacific Ocean in the west, and northward into the Arctic Ocean...
  
  
• The Royal Regiment of Canada
  The Royal Regiment of Canada
  The Royal Regiment of Canada is the largest army regiment in the Canadian Forces Primary Reserve. It is an infantry unit based in Toronto, Ontario, part of Land Force Central Area's 32 Canadian Brigade Group....
  
  

Agencies formerly using Brunswick Star

• Customs and Excise Department (Hong Kong) - before 1997