"This document sets out the process that would follow a vote to leave the European Union, and the prospects for negotiations. Alternative models for the UK’s relationship with the EU after exit will be examined
“This document sets out the process that would follow a vote to leave the European Union, and the prospects for negotiations. Alternative models for the UK’s relationship with the EU after exit will be examined in a second document.”
See the full report: The process for withdrawing from the European Union (pdf)