Public concern and confusion regarding the proper respect shown to the United States flag has given rise to many questions on the law relating to the flag's handling, display, and use. Both the state governments and the federal government have enacted legislation on this subject. On the national level the Federal Flag Code provides uniform guidelines for the display of and respect shown to the flag. In addition to the Code, Congress has by statute designated the national anthem and set out the proper conduct during its presentation. The Code is designed "for the use of such civilian groups or organizations as may not be required to conform with regulations promulgated by one or more executive departments" of the federal government. Thus, the Flag Code does not prescribe any penalties for non-compliance nor does it include enforcement provisions; rather the Code functions simply as a guide to be voluntarily followed by civilians and civilian groups. The Federal Flag Code does not purport to cover all possible situations. Although the Code empowers the President of the United States to alter, modify, repeal, or prescribe additional rules regarding the flag, no federal agency has the authority to issue "official" rulings legally binding on civilians or civilian groups. Consequently, different interpretations of various provisions of the Code may continue to be made. The Flag Code itself, however, suggests a general rule by which practices involving the flag may be fairly tested: "No disrespect should be shown to the flag of the United States of America." Therefore, actions not specifically included in the Code may be deemed acceptable as long as proper respect is shown. In addition to the Flag Code, a separate provision contained in the Federal Criminal Code established criminal penalties for certain treatment of the flag. Prior to 1989, this provision provided criminal penalties for certain acts of desecration to the flag. In response to the Supreme Court decision in Texas v. Johnson (which held that anti-desecration statutes are unconstitutional if aimed at suppressing one type of expression), Congress enacted the Flag Protection Act of 1989 to provide criminal penalties for certain acts which violate the physical integrity of the flag. This law imposed a fine and/or up to one year in prison for knowingly mutilating, defacing, physically defiling, maintaining on the floor, or trampling upon any flag of the United States. In 1990, however, the Supreme Court held that the Flag Protection Act was unconstitutional as applied to a burning of the flag in a public protest. On June 22, 1942, President Franklin D. Roosevelt approved House Joint Resolution 303 codifying the existing customs and rules governing the display and use of the flag of the United States by civilians. Amendments were approved on December 22 nd of that year. The law included provisions of the code adopted by the National Flag Conference, held in Washington, D.C. on June 14, 1923, with certain amendments and additions. The Code was reenacted, with minor amendments, as part of the Bicentennial celebration. In the 105 th Congress, the Flag Code was removed from title 36 of the United States Code and re-codified as part of title 4. The Pledge of Allegiance to the Flag: "I pledge allegiance to the Flag of the United States of America, and to the Republic for which it stands, one Nation under God, indivisible, with liberty and justice for all. ", should be rendered by standing at attention facing the flag with the right hand over the heart. When not in uniform men should remove any non-religious headdress with their right hand and hold it at the left shoulder, the hand being over the heart. Persons in uniform should remain silent, face the flag, and render the military salute. The following codification of existing rules and customs pertaining to the display and use of the flag of the United States of America is established for the use of such civilians or civilian groups or organizations as may not be required to conform with regulations promulgated by one or more executive departments of the Government of the United States. The flag of the United States for the purpose of this chapter shall be defined according to Sections 1 and 2 of Title 4 and Executive Order 10834 issued pursuant thereto. (a) It is the universal custom to display the flag only from sunrise to sunset on buildings and on stationary flagstaffs in the open. However, when a patriotic effect is desired, the flag may be displayed 24 hours a day if properly illuminated during the hours of darkness. (b) The flag should be hoisted briskly and lowered ceremoniously. (c) The flag should not be displayed on days when the weather is inclement, except when an all-weather flag is displayed. (d) The flag should be displayed on all days, especially on New Year's Day, January 1; Inauguration Day, January 20; Martin Luther King Jr.'s birthday, the third Monday in January; Lincoln's Birthday, February 12; Washington's Birthday, third Monday in February; Easter Sunday (variable); Mother's Day, second Sunday in May; Armed Forces Day, third Saturday in May; Memorial Day (half-staff until noon), the last Monday in May; Flag Day, June 14; Independence Day, July 4; National Korean War Veterans Armistice Day, July 27; Labor Day, first Monday in September; Constitution Day, September 17; Columbus Day, second Monday in October; Navy Day, October 27; Veterans Day, November 11; Thanksgiving Day, fourth Thursday in November; Christmas Day, December 25; and such other days as may be proclaimed by the President of the United States; the birthdays of States (date of admission); and on State holidays. (e) The flag should be displayed daily on or near the main administration building of every public institution. (f) The flag should be displayed in or near every polling place on election days. (g) The flag should be displayed during school days in or near every schoolhouse. The flag, when carried in a procession with another flag or flags, should be either on the marching right; that is, the flag's own right, or, if there is a line of other flags, in front of the center of that line. (a) The flag should not be displayed on a float in a parade except from a staff, or as provided in subsection (i) of this section. (b) The flag should not be draped over the hood, top, sides, or back of a vehicle or of a railroad train or a boat. When the flag is displayed on a motorcar, the staff should be fixed firmly to the chassis or clamped to the right fender. (c) No other flag or pennant should be placed above or, if on the same level, to the right of the flag of the United States of America, except during church services conducted by naval chaplains at sea, when the church pennant may be flown above the flag during church services for the personnel of the Navy. No person shall display the flag of the United Nations or any other national or international flag equal, above, or in a position of superior prominence or honor to or in place of the flag of the United States or any Territory or possession thereof: Provided, That nothing in this section shall make unlawful the continuance of the practice heretofore followed of displaying the flag of the United Nations in a position of superior prominence or honor, and other national flags in positions of equal prominence or honor, with that of the flag of the United States at the headquarters of the United Nations. (d) The flag of the United States of America, when it is displayed with another flag against a wall from crossed staffs, should be on the right, the flag's own right, and its staff should be in front of the staff of the other flag. (e) The flag of the United States of America should be at the center and at the highest point of the group when a number of flags of States or localities or pennants of societies are grouped and displayed from staffs. (f) When flags of States, cities, or localities, or pennants of societies are flown on the same halyard with the flag of the United States, the latter should always be at the peak. When the flags are flown from adjacent staffs, the flag of the United States should be hoisted first and lowered last. No such flag or pennant may be placed above the flag of the United States or to the United States flag's right. (g) When flags of two or more nations are displayed, they are to be flown from separate staffs of the same height. The flags should be of approximately equal size. International usage forbids the display of the flag of one nation above that of another nation in time of peace. (h) When the flag of the United States is displayed from a staff projecting horizontally or at an angle from the window sill, balcony, or front of a building, the union of the flag should be placed at the peak of the staff unless the flag is at half-staff. When the flag is suspended over a sidewalk from a rope extending from a house to a pole at the edge of the sidewalk, the flag should be hoisted out, union first, from the building. (i) When displayed either horizontally or vertically against a wall, the union should be uppermost and to the flag's own right, that is, to the observer's left. When displayed in a window, the flag should be displayed in the same way, with the union or blue field to the left of the observer in the street. (j) When the flag is displayed over the middle of the street, it should be suspended vertically with the union to the north in an east and west street or to the east in a north and south street. (k) When used on a speaker's platform, the flag, if displayed flat, should be displayed above and behind the speaker.