Q: Passage: Spiritual / Shouter Baptist Liberation Day is an annual public holiday celebrated in Trinidad and Tobago on 30 March. The holiday commemorates the repeal on 30 March 1951 of the 1917 Shouter Prohibition Ordinance that prohibited the activities of the Shouter or Spiritual Baptist faith.

Question: Based on this passage, when is spiritual baptist day celebrated in trinidad?
Let's give stream of consciousness below

The important part for answering this question is: Spiritual / Shouter Baptist Liberation Day is an annual public holiday celebrated in Trinidad and Tobago on 30 March. So the answer is 30 March.