Putting up a national flag in your front porch here would typically mean its again, the time of the year, where the country celebrates her national day. In fact, its the only time of the year where you are allowed to do so, without a visit by the police (no kidding). Six strokes of horse whipping awaits anyone who could not explain themselves well. This would usually be followed by twenty hours of work corrective orders for the victim, together with another twenty for intensive counseling sessions (kidding).
Here, a floor standing version is seen erected by someone who probably belongs to the town council.