Uniform Civil Procedure Rules 2005
Current version for 9 April 2020 to date (accessed 5 August 2020 at 15:53)
Part 7 Division 7 Rule 7.25
7.25   Adverse parties
(cf SCR Part 66, rule 2; DCR Part 48, rule 2; LCR Part 37, rule 2)
If a solicitor or a partner of the solicitor is a party to any proceedings, or acts as solicitor for a party to any proceedings, that solicitor may not act for any other party in the proceedings, not in the same interest, except by leave of the court.