A joint resolution to provide for the temporary prohibition of strikes or lockouts with respect to the current labor management dispute between the Penn Central Railroad and certain of its employees.

Makes the provisions of the Railway Labor Act creating an emergency board to investigate labor disputes applicable for an additional thirty-day period with respect to the pending dispute between the Penn Central Railroad and certain of its employees represented by the United Transportation Union so that no change, except by agreement, shall be made by the railroad or their employees, in the conditions out of which such dispute arose prior to 12:01 antemeridian, March 10, 1973.