Best reasons to flag it as a 5-bar said above how to achieve symmetry. Whether to pull the flag up front behind the upside? Flag of Thailand was to appear as the same in all respects.
The reason it was designed to be the flagship of the five mentioned above that. To achieve symmetry It will raise the flag up front behind the upside, however. Thailand's national flag will be shown to the original in all respects.
The cause that designed to be a flag 5 bar is, as already mentioned above, that to achieve the สมมา. Whether the flag up front. The back upside down? Our flag will appear to be the same in all respects.