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Sillitoe tartan

Sillitoe tartan is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Sillitoe tartan rather than just read about it. In short: Sillitoe tartan is a distinctive chequered pattern, usually black-and-white or blue-and-white, which was originally associated with the police in Scotland. It later gained widespread use in the rest of the United Kingdom and overseas, notably in Australia, as well as Chicago and Pittsburgh in the United States.

Sillitoe tartan — main illustration
Sillitoe tartan — illustration

Key takeaways

  • Sillitoe tartan belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Sillitoe tartan to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Sillitoe tartan from memory before moving on to harder problems.

Reference excerpt

Sillitoe tartan is a distinctive chequered pattern, usually black-and-white or blue-and-white, which was originally associated with the police in Scotland. It later gained widespread use in the rest of the United Kingdom and overseas, notably in Australia, as well as Chicago and Pittsburgh in the United States. It is used occasionally elsewhere, including by some Spanish municipal police, in limited use by the New Zealand Police and in parts of Canada, where it is limited to auxiliary police services. The Sillitoe pattern may be composed of several different colours and numbers of rows depending on local customs, but when incorporated into uniforms or vehicle livery, it serves to uniquely identify emergency services personnel to the public.

History The pattern was originally used as a symbol of Scottish heraldry, appearing in the coats of arms of various families. It is claimed that the pattern originated from highland soldiers weaving white ribbons into their black helmets. Later, the pattern was also used by some Scottish volunteer regiments of the 1860s and the Lovat Scouts during the early 1900s. The pattern was first adopted for police use in 1932 by Sir Percy Sillitoe, Chief Constable of the City of Glasgow Police, who required them to be used on cap bands. This was in order to distinguish police from other public servants who wore similar hats. Originally white bands were used, with the black added as the bands otherwise quickly became dirty. The use of the pattern remained solely Scottish until 1961, where it was adopted by the South Australian Police. It spread to the other Australian states and territories and the wider UK in the 1970s.

Usage by country

Australia

Blue and white chequers have become the ubiquitous symbol of policing in Australia. The pattern was introduced into Australia by the Commissioner of the South Australia Police in 1961, following a fact-finding tour of Glasgow in 1960. Committee member Sgt. W Rodgers suggested the inclusion during his time in SA Police, as he had observed during his earlier years in England. The police forces of the remaining states and territories progressively adopted the pattern during the 1970s until it was displayed on all Australian police uniforms except that of the Australian Federal Police, who use a black and white Sillitoe tartan on their cap bands. The Australasian Centre for Policing Research (ACPR) approved a national specification for police vehicle markings in 1995 which saw all vehicles marked with a chequer band stripe running the full length of the vehicle. This was adopted by all states with the exception of New South Wales which eventually adopted the national standard in 2002. Other coloured chequered patterns may be used to denote other emergency services and particular usage varies from state to state. For example, in New South Wales the Ambulance Service uses red and white chequers on ambulances and paramedic's uniforms, while the State Emergency Service uses orange and white Sillitoe tartan. St John Ambulance uses a white and green pattern on their vehicles and operational uniforms in both South Australia and Victoria. In New South Wales the Roads & Maritime Services Traffic Emergency Patrol have adopted a yellow and purple Sillitoe tartan whereas the Victorian counterpart, VicRoads have adopted a green and white variant.

New Zealand General law enforcement in New Zealand is handled by the New Zealand Police the country's national police service. The New Zealand Police wear a blue uniform, similar in colour to those found in Australia. For the majority of police branding the New Zealand Police use their own branding instead of the Sillitoe tartan marking such as the Police Koru, Tide Koru, Koru line, tukutuku chevron, Police tohu, Police crest, Police logo and coat of arms. The New Zealand Police very rarely uses Sillitoe tartan markings on vehicles, the only instances are on the now retired Armed Response Team (ART) vehicles, a singular Mobile Police Base and the Police Eagle helicopters. The vast majority of police vehicles instead use specially designed reflective Battenberg markings. The only other use of Sillitoe tartan markings is on the unform to ensure police can be easily identifiable even for international visitors.

United Kingdom

… excerpt ends here. Continue reading the full article.

Illustrations

Sillitoe tartan: Black-and-white Sillitoe tartan, commonly used by police in the United Kingdom (other than the City of London Police, who use red and white).
Black-and-white Sillitoe tartan, commonly used by police in the United Kingdom (other than the City of London Police, who use red and white).
Sillitoe tartan: Blue and white Sillitoe pattern, commonly used for police in Australia and New Zealand, as well as in Norway and for cathedral constables in England.
Blue and white Sillitoe pattern, commonly used for police in Australia and New Zealand, as well as in Norway and for cathedral constables in England.
Sillitoe tartan: A Victoria Police Holden Commodore VF, Australia
A Victoria Police Holden Commodore VF, Australia
Sillitoe tartan illustration
Sillitoe tartan illustration

Worked examples

Example 1 — a first encounter with Sillitoe tartan

Start with the simplest possible case. Write down what Sillitoe tartan claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Sillitoe tartan before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Sillitoe tartan ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Sillitoe tartan

In research
Sillitoe tartan appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Sillitoe tartan in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Sillitoe tartan is common in secondary-school and first-year university syllabi. It links to neighbouring topics Emergency vehicles, Patterns, Scottish clothing, so understanding it makes those chapters shorter.
In everyday life
Look for Sillitoe tartan outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Sillitoe tartan in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Sillitoe tartan means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Sillitoe tartan out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Sillitoe tartan in simple terms?

Sillitoe tartan is a distinctive chequered pattern, usually black-and-white or blue-and-white, which was originally associated with the police in Scotland. It later gained widespread use in the rest of the United Kingdom and overseas, notably in Australia, as well as Chicago and Pittsburgh in the U…

Why does Sillitoe tartan matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Sillitoe tartan?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Sillitoe tartan.

Tags

  • Emergency vehicles
  • Patterns
  • Scottish clothing
  • Scottish design
  • Textile patterns
  • Visibility

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