Save for triweekly interviews with instructors and nightly lessons, the retreatants observe full silence. The paper became a semi-weekly in May 1930, and a triweekly in April 1931. The name of the party publication was changed to "Solidaritets-Gnistan" and became a triweekly. "We are putting a stake in the ground&colon; Triweekly needs to disappear," Rosenwald said. As the name suggests, a triweekly publishes three times a week. The frequency of publishing shifted from daily, weekly and triweekly. The "Gulf Wind"s daily schedule was cut back to triweekly in the late 1960s.