<p>The Chancellor of the Exchequer keeps all taxes under review and considers their effects in the round.</p><p>Motorists on the Scottish islands and the Isles of Scilly are benefiting from a 5p per litre discount on pump prices since the Government introduced the rural fuel rebate pilot scheme last year.</p><p>The Government is preparing to seek EU approval for an extension of the scheme to other remote parts of the UK that are likely to display similar cost characteristics to the islands.</p>