Complex sentence: On 22 April 2009, the British Government's Budget 2009 was formally delivered by Alistair Darling in the House of Commons in an financial environment of rising unemployment and recession.
Split into simpler sentences: On 22 April 2009, the British Government's Budget 2009 was formally delivered by Alistair Darling in the House of Commons. The budget was made Budget statement was made in an financial environment of rising unemployment and recession.