Reuters Business  Report - Cameron said he was determined to cut through officialdom and change a risk-averse government culture of consultation, review and audit that hindered enterprise.

Cameron's Conservative-led government has pledged to tackle its budget deficit and has little room to boost Britain's stagnant growth with extra state spending.

Cameron said the government would impose restrictions on the use of a legal process known as judicial review, used increasingly by opponents to delay big infrastructure schemes.

Cameron said the government would impose restrictions on the use of a legal process known as judicial review, used increasingly by opponents to delay big infrastructure schemes.

A planned high-speed rail line from London to Birmingham faces five such reviews in court hearings next month from residents and others affected by its construction.