David Cameron will seek full EU backing for global action to counter tax evasion at a summit today.The Prime Minister wants the summit in Brussels to bolster the plan ahead of a G8 gathering he is hosting in Northern Ireland in June.
In a letter to fellow EU leaders Mr Cameron urged European governments to act against "staggering" losses from tax evasion and "aggressive avoidance" by adopting a US system of cross-border tax information exchange.
The UK, Germany, France, Spain and Italy are jointly testing a scheme and intend to implement it by the end of this year.
More top news
Weather set to improve with plenty of sunshine by Saturday
Tony Davis was the first civilian to reach Pc Palmer after he was stabbed during the Westminster attack.
Defiant Londoners put on a show of solidarity for the victims of the Westminster terror attack at a vigil in their honour.