Labour's Chris Leslie warned that there might be circumstances under which the aims of the Financial Policy Committee, which primarily focuses on financial stability, clashed with those of the Monetary Policy Committee, which mainly deals with inflation-targeting, but is also obliged to take growth into account when making decisions.

BBC: MPs pass Financial Services Bill

The first deals mainly with procedure, the second with principle.

ECONOMIST: War and terrorism | The

Operation Tuleta - which deals mainly with computer hacking - is connected to Operation Weeting, the Met's investigation into phone hacking, and to Operation Elveden, which is looking at corrupt payments by journalists to public officials.

BBC: New Scotland Yard sign

In the past couple of years Chinese state energy firms have struck multi-billion-dollar shale deals in America with Chesapeake Energy, mainly for shale oil, and with Devon Energy Corp for gas.

ECONOMIST: Global reserves

In response it made a succession of foreign deals, mainly in Europe, in its area of electronics and engineering, with the main aim of gaining know-how and better products.

ECONOMIST: Inbound and outbound deals

Yelp generates revenue mainly from local business advertising, display advertising and from additional services like Yelp deals, and deals with reservation services like OpenTable.

FORBES: Yelp Sustains Rally After Short Squeeze Though Fundamentals Look Stretched