Article 50: What questions do you have about what happens next?
The Prime Minister Theresa May has said she will trigger Article 50 on 29 March to start the formal process for the UK to leave the European Union. But what comes next?
We want YOU to tell us what you want to know about the next stages of Brexit.
Do you have questions about how the negotiations are conducted or maybe whether the results of the national elections in France and Germany will have an impact? Are there aspects you do not understand about how this will be handled by the government? Or do you have questions about how you might be affected?
Use the form below to ask your question and BBC News will try to answer a selection of them.
Thank you for taking part.
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