The use of quotation marks, also called inverted commas, is very slightly complicated by the fact that there are two types: single quotes (` ') and double quotes (" "). As a general rule, British usage has in the past usually preferred single quotes for ordinary use, but double quotes are now increasingly common; American usage has always preferred double quotes.
British English often uses single quotation marks to identify the outermost text of a primary quotation versus double quotation marks for inner, nested quotations.
From wiki
Huh, just shows you how I was taught the British way many years ago, but adopted the American way due to reading so many bloody books!
I don’t get the “Someone British is talking” bit
We only use the singular ’ to indicate speech within speech -
John said, “I was just speaking to Charlie, and he said ‘It’s not often XKCD gets things wrong’, and I agreed”.
I could be wrong but that’s what I was taught
From wiki
Huh, just shows you how I was taught the British way many years ago, but adopted the American way due to reading so many bloody books!