It’s not always easy to navigate your way through the budget, with its mass of technical detail and complexity. Not all of it is terribly interesting either (nor the manner of presentation).
I can really recommend the Guardian 2011 Budget: interactive presentation. Nice, short video clips and supporting commentary under a dozen different headings.
This resource comprises a complete collection of editable lesson topic worksheets and exam-style case studies that are ideal for teaching individual topics for the whole Year 1 (AS) teaching content.