CLEAN : UK 'should only trigger Article 50' to leave EU when ready

The transcript discusses the importance of having a clear understanding of new arrangements with European neighbors before making changes. It assures that during negotiations, there will be no changes to people's rights to travel and work, the trade of goods and services, or the regulation of the economy and financial system.

What is the significance of having a clear view about new arrangements?

What aspects of the economy and financial system will be regulated during the negotiations?