According to my reading of the new clause, the sanction is that until the Prime Minister has given the undertaking, she cannot proceed with giving notice under article 50, which I suspect is the intention of those who tabled the new clause. These new clauses are festooned with mechanisms for not giving notice under article 50, which is the entire purpose of the Bill.
European Union (Notification of Withdrawal) Bill
Proceeding contribution from
Mark Harper
(Conservative)
in the House of Commons on Wednesday, 8 February 2017.
It occurred during Debate on bills on European Union (Notification of Withdrawal) Bill.
Type
Proceeding contribution
Reference
621 c481 
Session
2016-17
Chamber / Committee
House of Commons chamber
Subjects
Librarians' tools
Timestamp
2017-02-14 18:13:33 +0000
URI
http://hansard.intranet.data.parliament.uk/Commons/2017-02-08/17020847000063
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