Does the speed limit under this warning sign apply only to the area of road works and ceases to apply upon leaving this area?

The visible A-14 'road works' warning sign with the T-1 supplementary plate introduces a speed limit, which is not cancelled by the mere fact of passing the location of the works. This restriction applies from the location of the sign until the next junction or until it is cancelled by an appropriate road sign, such as B-34 'end of speed limit' or B-42 'end of all restrictions'.