I think it is just a way of describing the 10-year anniversary of the referendum vote. It is just vernacular—
Retained EU Law (Revocation and Reform) Bill
Proceeding contribution from
Baroness Bloomfield of Hinton Waldrist
(Conservative)
in the House of Lords on Thursday, 2 March 2023.
It occurred during Committee of the Whole House (HL)
and
Debate on bills on Retained EU Law (Revocation and Reform) Bill.
Type
Proceeding contribution
Reference
828 c414 
Session
2022-23
Chamber / Committee
House of Lords chamber
Subjects
Librarians' tools
Timestamp
2023-03-09 13:17:55 +0000
URI
http://hansard.intranet.data.parliament.uk/Lords/2023-03-02/23030235000066
In Indexing
http://indexing.parliament.uk/Content/Edit/1?uri=http://hansard.intranet.data.parliament.uk/Lords/2023-03-02/23030235000066
In Solr
https://search.parliament.uk/claw/solr/?id=http://hansard.intranet.data.parliament.uk/Lords/2023-03-02/23030235000066