What is the function of red and blue passport in Bangladesh? What to do with the red passport?

What is the function of red and blue passport in Bangladesh? What to do with the red passport?
What is the function of red and blue passport in Bangladesh? What to do with the red passport? Passports in Bangladesh are available in different colors, with red and blue passports being the most common. Red passports are generally used for diplomats and high-ranking officials, while blue passports are for the general public.

What is the function of red and blue passport in Bangladesh?
Today we will discuss in detail about red and blue passport in Bangladesh, which will give you complete information about this.