The archive

British Sign Language

BSL

The other side of the same wall

The sign language of Britain, unrelated to American Sign Language and mutually unintelligible with it.

ScriptNo standard written form
Speakers150k
Weeks to a working levelNot on the FSI scale. Recognised as a language by the UK government in 2003 and by law in 2022.
What sets it apart
  • BSL and ASL are not mutually intelligible. Two countries speaking English, two unrelated sign languages.
  • It uses a two-handed fingerspelling alphabet where ASL uses one hand.
  • Britain, Australia and New Zealand share a sign family, which is why the three are close to each other and far from the United States.
  • It has regional dialects, including different signs for numbers in different cities.
  • It was formally recognised as a language of Great Britain in 2003, and given legal status in 2022.