The European Union (Withdrawal) Act 2018 (Exit Day) (Amendment) (No. 3) Regulations 2019 SI 2019 No. 1423, 30 October 2019.[1]Archived 10 November 2019 at the Wayback Machine
Caird, Jack Simpson (6 June 2016). "Impeachment". Commons Briefings. 7612. House of Commons Library. Archived from the original on 24 September 2019. Retrieved 16 September 2019.
The European Union (Withdrawal) Act 2018 (Exit Day) (Amendment) (No. 3) Regulations 2019 SI 2019 No. 1423, 30 October 2019.[1]Archived 10 November 2019 at the Wayback Machine
Caird, Jack Simpson (6 June 2016). "Impeachment". Commons Briefings. 7612. House of Commons Library. Archived from the original on 24 September 2019. Retrieved 16 September 2019.