The Prime Minister may not exercise the power under section 1(1) until she has sought an undertaking from the European Council that failure by the Parliament of the United Kingdom to approve the terms of exit for the UK will result in the maintenance of UK membership on existing terms.”—(Alex Salmond.)
Question put, That the clause be added to the Bill.
The House divided:
Ayes 88, Noes 336.
Division number 142