UK Bankers Evaluate Sovereign Payments Network Against Mastercard’s 95% UK Share

MAMA

UK bankers last month evaluated creating a national payments network to reduce reliance on US infrastructure. Currently Visa and Mastercard underpin 95% of UK transactions, posing significant technical and adoption challenges for any sovereign alternative.

1. Reliance on US Payment Networks

Visa and Mastercard currently process 95% of all UK transactions, making them integral to daily commerce and cross-border trade. This concentration exposes UK payments to geopolitical risks if access to US-based infrastructure is restricted.

2. Bankers’ Sovereign Payments Proposal

Last month, a group of senior UK bankers convened to assess the feasibility of launching a domestic rival to existing card networks. The initiative aims to safeguard the UK from potential US diplomatic leverage on payment flows.

3. Challenges of Building a New System

Replicating decades of global network development would require significant investment in technology, regulatory approvals, and merchant adoption. Consumers and businesses would face transitional risks and potential disruptions during any system rollout.

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