Flag of Greece the centre of the cross the image of Saint George is shown on Army war flags and the image of archangel Michael is shown on Air Force war flags. In the Army war flags are normally carried by infantry, tank and special forces regiments and battalions, by the Evelpidon Military Academy, the Non-Commissioned Officers Academy and the Presidential Guard when in battle or in parade. However, flying a war flag in battle is unlikely with current warfare tactics. The current naval and civil ensigns are identical to the national flag. The simple "white cross on blue field" pattern is also
Flag of Greece other designs surviving until that time. No other designs and badges can be shown on the flag. To date, no specification of the exact shade of the blue colour of the flag has been issued. Consequently, in practice hues may vary from very light to very dark. The Greek Flag Day is on 27 October. The old land flag is still flown at the Old Parliament building in Athens, site of the National Historical Museum, and can still be seen displayed unofficially by private citizens. The use of the Greek flag is regulated by Law 851. More specifically, the law