There's now a temporary restraining order barring Warwick teachers from any kind of job action. A Kent County Superior Court judge issued the order after classes were canceled yesterday at the Oakland Beach, Park and Robertson elementary schools due to an apparent teacher sickout. Sickouts forced the cancellation of classes at Pilgrim High School and Warwick Veterans Junior High earlier this month. The union denies any coordinated job action. Teachers have been working without a contract for two years and a mediation session is scheduled on Wednesday.