The United Kingdom of Great Britain and Northern Ireland.

England, Wales and Northern Ireland.

England, Scotland and Wales

Nothern Ireland, Scotland and Wales

Ireland, England and Scotland

two

three

four

five

Washington

New York

Cardiff

London

Northern Ireland

Wales

England

Scotland

St. Andrew's Cross

St. Patrick's Cross

St George's Cross

the Union Jack

 in the south of Great Britain

 in the east of Great Britain

 in the west of Great Britain

in the north of Great Britain

The United Kingdom of Great Britain and Northern Ireland

Great Britain

The United Kingdom of Great Britain

The USA

 a river in UK

a mountain in Scotland

a lake in the UK 

an island in Scotland

 by the North Sea and the Black Sea

by the Black Sea and the English Channel

by the North Sea and the North Channel

 by the North Sea and the English Channel

the Big Thames

 the Thames Mountain

the Thames River

the Dnipro

North Sea

Thames River

Gulf Stream

English Channel