Giving evidence to the inquiry on Tuesday morning Marian McGrath said it was, in 2001, common practice at Altnagelvin Hospital that the anaesthetist would not issue a new prescription for fluids for a child leaving the operating theatre.

BBC: Hyponatraemia inquiry: Nurses giving evidence

Once seen as badly trailing its competitors in areas such as directional drilling and drilling fluids, Halliburton now has everything it needs to win contracts for projects such as designing, building and operating systems to manage production from oilfields.

FORBES: Mr. Outside saves the day