Do all UK emergency services use what3words?
Do all UK emergency services use what3words? The innovative location technology is used by the AA, with recent data revealing that more than 79 AA members per day on average use what3words to communicate the precise location of breakdowns. It's also used by over 85% of the UK's police, ambulance and fire services.
What are the negatives of what3words?
You're not allowed to know what word lists W3W use. They take a paternalistic attitude to creating their lists - they know best. You cannot propose changes. Anecdotally, their non-English word lists are confusing even for native speakers.