The Chancellor George Osborne has admitted that mistakes were made with the presentation of his widely criticised Budget. But he has insisted that the policies are right and the right decision for the country.
His comments come amid new criticism of him for agreeing to loan the International Monetary Fund another £10 billion for its bailout fund.
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The Withdrawal Agreement Bill had been expected to be published on Friday and be debated by MPs in the week beginning June 3.
The government said the move was down to increased conflict between humans and elephants, particularly in farming regions.
The much-loved author died following a short illness at her home on Wednesday.