There are many online guides to (UK) English grammar and punctuation (see ‘Useful Resources’ below). Here are just a few common forms of punctuation that often given students (and teachers!) trouble:
Colons vs. semi-colons
Colons are used to introduce lists.
Eg. You will be reading the work of three social theorists: Marx, Durkheim, and Weber.
Colons are used in titles.
Eg. Politics of scale: Colossal containerships and the crisis in global shipping.
Colons can be used to introduce direct speech.
Eg. One of my interlocutors told me: ‘I wish it were easier to travel.’
Semi-colons are used specifically to separate two independent but related clauses.
Eg. Anthropology is a unique discipline among the social sciences; unlike statistics or sociology, it relies primarily on ethnographic method and participant observation.
The clauses separated by the semi-colon should be able to stand alone grammatically, while colons can be used to introduce lists, sentence fragments, or dependent clauses.
Dashes
According to British conventions of grammar, two single dashes or hyphens (-) are used to mark a disruption in the flow of a sentence.
Eg. A formative assignment – once it has been marked – can help assess your understanding of the module’s readings and lectures.
A single dash or hyphen can also be used on its own to mark a disruption at the end of a sentence.
Eg. And that was all he had to say on the subject – or was it?
Often commas and single dashes or hyphens can be used interchangeably.
Eg. A formative assignment, once it has been marked, can help assess your understanding of the module’s readings and lectures.
Long dashes can be used in the same way. This is largely a question of preference and word processing defaults, but do make your usage consistent throughout your essays.
Quotation marks
In the UK, single quotation marks (‘) are used, rather than the double quotation marks (“) used in other countries. Quotation marks are used to mark off speech, quoted material, borrowed/colloquial language, and to call attention to certain words or phrases. Use double quotation marks only to mark a quote within a quote.
Eg. In the US, British biscuits are referred to as ‘cookies’.
Eg. ‘Culture’ is difficult to define.
Eg. According to Smith, ‘interlocutors generally don’t use the word “culture” when speaking about their lives’.
Quotation marks should be placed logically in relation to punctuation marks.
Eg. The woman announced: ‘Class will start in ten minutes.’ (Quotations enclose a full sentence ending in a period.)
Eg. In his most famous volume, Foucault asserts that ‘where there is power, there is resistance’. (A period follows a quotation that is not full sentence.)