Sterling’s reserve-currency status, deep capital markets, a robust institutional framework and large and diversified economy support the ratings. Rising public debt, a weak external sector and post-Brexit uncertainty remain challenges.

The strong institutional framework, a large, wealthy and diversified economy, and strong market access support the ratings. Structural fiscal and economic pressures, a weak external position and post-Brexit uncertainties are challenges.

The strong institutional framework, committment to fiscal discipline, its financing flexibility and a robust debt profile support the ratings. A weaker fiscal and economic outlook, a weak external position and post-Brexit uncertainties are challenges.