Sterling fell around 1 per cent against dollar to a seven-week low of $1.2850, and a three-year low against euro of 87.47 pence per euro
She has also promised a Great Repeal Bill in the next Queen's Speech, which sets parliamentary business for the year
Its immediate impact on the UK economy has been more mixed
The Bank of England held interest rates steady this month, but indicated it could cut rates if Britain's economic outlook weakens
Over half of all financial firms surveyed said the general impact of Britain's Brexit vote was negative
Henry's objections to the taxation levied by Rome is echoed by the Brexit camp's complaints about UK contributions to the EU budget
British Foreign Secretary Boris Johnson said talks were on with European 'friends and partners' on the issue
Although Brexit has so far had limited impact and some analysts have lifted their gloomy forecasts
New 'Leave Means Leave' group argues that Britain must pull out of the EU's single market
The UK voted its way out of the EU in a June referendum but the official divorce proceedings cannot begin until Britain starts procedures
Beyond a weaker pound and lower UK interest rates, the referendum has not had much of a lasting impact
The Bank said its nine rate-setters were unanimous in their decision to keep Bank Rate at its new record low of 0.25%, the lowest in the BoE's 322-year history
Meeting of 27 leaders will follow a similar gathering in the Slovakian capital Bratislava this Friday
Theresa May used G20 summit in China to explore potential trade deals with Australia, India, Mexico, Singapore and South Korea
Meanwhile, the UK has been exploring potential deals with India, Australia, Singapore and South Korea
Says the United Kingdom is a big and important shareholder of EIB and an important member state of EU
EU President Tusk said that starting negotiations as soon as possible was in everyone's interests
Pros and cons of Brexit for UK and India
May, in turn, said she wanted a 'smooth' exit from the EU, but warned that Britain would not trigger the article this year
Earlier this week, Britain said it had set up a similar group with Australia