The national flag of Bangladesh is bottle green in color and rectangular in size with 
      the length to width ratio of 10:6. It bears a red circle on the background of
      green. The color in the background represents the 
      greenery of Bangladesh while the red circle symbolizes the rising sun and the sacrifice
      of lives in our freedom fight. The national flag was designed by Kamrul
      Hasan. 
      
      
        
        
          
            | ![[Flag of Bangladesh]](Images/flag.gif)  | 
          
            | The Flag of Bangladesh | 
        
        
       
      Prescribed sizes of the flag for buildings are 305cm X 183cm, 152cm X 
      91cm and 76cm X 46cm and for vehicles are 38cm X 23cm and 25cm X 15cm. 
      At the very outset the flag had a different look. There was
      a golden colored map of Bangladesh at the center of the red circle. 
      This was the original design of the flag of Bangladesh under which the 
      valiant freedom fighters fought during the liberation war.  
      
        
        
          
            | ![[Old Flag of Bangladesh]](Images/oldflag_s.jpg) | 
          
            | Previous look of the flag | 
        
        
       
      The national flag was first hoisted
      on the 3rd of March 1971 by ASM Abdur Rab, the then Vice President of Dhaka 
      University Students´ Union, at the 
      historic 'Bat tala' in  Dhaka University campus. This 
      flag was also raised at the then Ramna Racecourse (now a park renamed as 
      Shuhrawardy Uddayan) when Sheikh Mujibur Rahman gave his historic speech "this
      time our struggle is  for liberation." 
      The flag of Bangladesh was first hoisted in the UN September 1974. China used 
her veto against admission of Bangladesh in the UN 1972 and repeated in the year 
1973. The Bangladesh flag appeared later in the UNs´ stamp series "Flag of the 
member state".