1938 Polish ultimatum to Lithuania three agreements covering rail transit, mail service, and river navigation had been concluded. The railroad, torn apart for several kilometers at the border, was repaired. A customs post was established in Vievis, and consulates were opened in Klaipėda and Vilnius. Lithuania closed the League for the Liberation of Vilnius and the Vilnius Foundation; the latter organization had given financial support to Lithuanian activities in the Vilnius Region. Nevertheless, Lithuania continued to claim Vilnius as its "de jure" capital. In May 1938 a new constitution was adopted, which echoed the previous constitution's statement that Vilnius was the permanent capital of Lithuania
Capital punishment in Lithuania and fragmentary. Due to the martial law, the executions were carried out by the military by shooting though legal acts provided hanging. In 1937–1940, Lithuania operated a gas chamber in Aleksotas within the First Fort of the Kaunas Fortress. In January 1937, the criminal code was amended to provide execution by gas which at the time was viewed as more civilized and humane. Lithuania considered and rejected execution by poison. The first execution was carried on July 27, 1937: Bronius Pogužinskas, age 37, convicted of murder of five members of a Jewish family. Černevičiūtė counted at least nine executions in