The Organisation for Economic Co-operation and Development (OECD) downgrades its outlook for UK economic growth, delivering a negative update ahead of the UK Budget.

Both reports describe the change as affecting the outlook for next year. They frame it as an additional setback for the government ahead of the Budget, with the OECD’s revised forecast indicating weaker growth than previously expected. The articles do not provide detailed figures, but they present the downgrade as part of a broader pattern of shifting economic expectations.

Across the two sources provided, the emphasis is consistent: the OECD’s revised forecast is the central development, and the timing is highlighted because it arrives shortly before the Budget. No contrasting perspectives on the underlying downgrade are included in the excerpts.