The flags

FLAGS

The FLAGS pipeline is a natural gas pipeline in the North Sea which is used to transport liquids and associated gas from the following fields:* Cormorant A* North Cormorant* North West Hutton...

 of the 15(+1) counties of Estonia

Counties of Estonia

A county is an administrative subdivision of Estonia.Estonia is divided into 15 counties. The government of each county is led by a county governor , who represents the national government at the regional level...

are all white and green, with the coat of arms

Coat of arms

A coat of arms is a unique heraldic design on a shield or escutcheon or on a surcoat or tabard used to cover and protect armour and to identify the wearer. Thus the term is often stated as "coat-armour", because it was anciently displayed on the front of a coat of cloth...

 of the respective county on the white part. This design was first established in 1938. The list also includes the Petseri County

Petseri County

Petseri County was a county of Estonia established in 1920. Since 1944, however, most of the county had been administered as Pechorsky District of Pskov Oblast, first by the Russian SFSR and then, from 1991, by Russia.-History:...

 flag, which juridically still exists and is part of the Republic of Estonia even though the Russian Federation refuses to neither admit nor return the territory to Estonia

Estonia

Estonia , officially the Republic of Estonia , is a state in the Baltic region of Northern Europe. It is bordered to the north by the Gulf of Finland, to the west by the Baltic Sea, to the south by Latvia , and to the east by Lake Peipsi and the Russian Federation . Across the Baltic Sea lies...

.