It is improbable that the pound could be fixed to the euro at a rate at which it had never traded.

ECONOMIST: The economy

Yet it is highly improbable that the enabling legislation could deviate from the Basic Law without being subject to challenge on constitutional grounds.

CNN: From Our Correspondent: Why the Confusion?

But banking sources tell me it is highly improbable that - in these risk-averse times - the FSA will give a guarantee that NBNK would receive advanced status on any set timetable.

BBC: Co-op set to become big banker