Photo gallery: Brexit

Union flags fly as banners across a street in central London on June 28, 2016.

A member of the Blues and Royals, one of the squadrons that form the Household Cavalry Mounted Regiment, sits upon his horse while standing guard on Whitehall in central London on June 28, 2016.

People walk over Westminster Bridge wrapped in Union flags toward the Queen Elizabeth Tower and The Houses of Parliament in central London on June 26, 2016.

People walk down the Mall in central London on June 26, 2016.

An American tourist stands near the Houses of Parliament in London the day after the majority of the British public voted to leave the European Union.

The flags of the United Kingdom and Europe fly June 24, 2016, in Brussels.

A European Union flag, with a hole cut in the middle, flies at half mast outside a home in Knutsford, Cheshire after today’s historic referendum on June 24, 2016 in Knutsford, United Kingdom.

British Prime Minister David Cameron, with his wife Samantha Cameron, delivers a speech in response the result of UK EU Referendum in Downing Street, London, Britain, on June 24, 2016.

A woman poses looking at a chart showing the drop in the pound (Sterling) against the U.S. Dollar in London on June 24, 2016 after Britain voted to leave the EU.

A statue of Winston Churchill is silhouetted against the Houses of Parliament and the early morning sky in London, Friday, June 24, 2016. Britain entered uncharted waters Friday after the country voted to leave the European Union, according to a projection by all main U.K. broadcasters.

Nigel Farage, the leader of the UK Independence Party, celebrates and poses for photographers as he leaves a “Leave.EU” organization party for the British European Union membership referendum in London, Friday, June 24, 2016. On Thursday, Britain voted in a national referendum on whether to stay inside the EU.

Supporters of the Stronger In campaign react after hearing results in the EU referendum at London’s Royal Festival Hall Friday, June 24, 2016. On Thursday, Britain voted in a national referendum on whether to stay inside the EU.

A teller counts ballot papers at the Titanic Exhibition Centre in Belfast, Northern Ireland, after polls closed in the EU referendum Thursday, June 23, 2016. Britain’s referendum on whether to leave the European Union was too close to call early Friday, with increasingly mixed signals challenging earlier indications that “remain” had won a narrow victory.

Chelsea pensioners are ushered into a polling station to cast their ballot papers at the Royal Hospital in Chelsea, west London on June 23, 2016.

A woman rides a bicycle as she leaves a polling station at the Royal Hospital in Chelsea, west London on June 23, 2016.

A dog waits as its owner casts their ballot paper in a polling station set up in the grounds of a private residence near Fleet, southwest of London, on June 23, 2016.

An illuminated “Vote Today” sign is pictured atop of the BT Tower in central London on June 23, 2016.

People walk past a “Vote Leave” sign as they arrive to cast their ballots at a polling station in Belfast, Northern Ireland, on June 23, 2016.

Olivia Sudjic holds up a placard in favor of the remain camp by a polling station in north London on June 23, 2016.

A man wearing a “Vote Remain” t-shirt walks in the rain in central London on June 23, 2016.

Chelsea pensioners arrive at a polling station near to the Royal Chelsea Hospital, London, to vote in Britain’s EU referendum on June 23, 2016.

A polling clerk secures a polling station sign to a fence standing outside the Greenwich Heritage Centre, set up as a polling station, in London on June 23, 2016.

A campaigner for the “Stronger In” campaign, the official “Remain” campaign, canvasses for supporters in London on June 23, 2016.

Residents cast their votes on the EU referendum at a polling staton at the East Hull Boxing Club in Kingston-Upon-Hull, northern England on June 23, 2016.

People arrive to cast their ballots at a polling station set up in a village hall in Penshurst, south-east of London on June 23, 2016.

A “Remain” campaign office in Gibraltar on June 23, 2016.

British Prime Minister David Cameron, a “Remain” proponent, and his wife Samantha greet photographers after casting their votes in the EU referendum at a polling station in London, on June 23, 2016.

A woman casts her vote in a bus being used as a temporary polling station in Kingston-Upon-Hull, northern England, on June 23, 2016.

UK Independence Party (UKIP) leader Nigel Farage and “Leave” campaign proponent poses for photographers as he leaves a polling station south of London on June 23, 2016,

Residents walk into a polling station to cast their vote in north London on June 23, 2016.

A woman leaves a polling station being used in the EU referendum at Batley Town Hall in west Yorkshire, England, in the constituency of murdered Labour MP Jo Cox on June 23, 2016.

A man leaves a polling station set up inside a hairdresser’s salon in Kinston upon Hull in northern England on June 23, 2016.

A man walks past a polling station sign outide the Royal Hospital in Chelsea, west London, on June 23, 2016.