Sign language is the use of spoken language in a foreign country.
It can be used in many situations.
You can sign for a taxi driver, tell a waiter to put a sandwich on your plate, or for the BBC to send you the latest news.
Sign language can be confusing at times, but it can be invaluable for communicating with others and navigating through unfamiliar areas of a country.
Here’s everything you need to know about the signs and their use in the country you’re in.
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