The Union Flag has changed over time and often reflected the UK's place in the world and ... embeds a diagonal white cross on a blue background on the flag. For around 200 years, between 1606 ...

Argentina has a blue and white flag. The flag's colours symbolise the sky, the waters of the Rio de la Plata, and peace ...

From Buckingham Palace to Battersea Power Station, historic landmarks across London basked in red, white and blue on Tuesday ...

Shown both to lapped cars and those racing. A lapped car must allow the faster car past after seeing a maximum of three blue flags or risk being penalised. A racing car is under no obligation to move ...