Political uncertainty continues to weigh on the pound as Prime Minister Keir Starmer faces mounting leadership challenges. Markets react to concerns that a potential leadership change could favor the pro-left wing of the Labour Party. Jefferies notes that Starmer's position is becoming increasingly vulnerable, with fresh challenges likely emerging around May's local elections.

Jefferies' Chief Financial Economist Mohit Kumar warns this situation could further deteriorate the UK's fiscal outlook. The firm expects fiscal policies to focus on populist measures rather than economic growth, maintaining a negative view on UK growth. They anticipate more monetary policy changes than markets currently price in, while expecting the UK yield curve to steepen.

Despite anticipating dollar weakness, Jefferies does not expect the pound to strengthen against the USD. The firm recommends selling the pound in the $1.38-$1.40 range, suggesting continued pressure on the currency. Political volatility in the UK remains a key factor for investors monitoring the British currency's performance against the dollar.