Sinn Féin, SNP, Plaid Cymru leaders to sign independence memorandum

Sinn Féin's Michelle O'Neill, the SNP's John Swinney, and Plaid Cymru's Rhun ap Iorwerth will meet as party leaders to sign a memorandum on independence cooperation. This is a symbolic political alignment among pro-independence parties in the UK's devolved nations, not a governmental action. It signals coordinated strategy ahead of potential referendums but has no immediate legal or market impact.