British finance minister George Osborne will seek to reassure financial markets later today following the country's decision to leave the European Union last week, setting out the government's economic response to the vote in a statement at 0600 GMT (6pm NZT).
Global stock markets lost about US$2 trillion in value on Friday after Britain voted to leave the EU, while sterling suffered a record one-day plunge to a 31-year low and money poured into safe-haven gold and government bonds.
"The Chancellor (Osborne) will make a statement tomorrow morning (UK time) to provide reassurance about financial and economic stability in light of the referendum result," a Treasury spokesman said in a statement.
The statement would set out "the actions that he and the rest of the government will be taking to protect the national interest over the coming period," the spokesman said.
No further details of Osborne's statement were provided.