Step 1: Read the question.
The freedoms under Article 19 are subject to what?
Step 2: Recall Article 19.
Article 19 gives citizens six freedoms, such as speech, assembly, and movement. These rights are important but not absolute.
Step 3: Find the limit.
Clauses (2) to (6) of Article 19 let the State place reasonable restrictions on these freedoms for reasons like public order, security, and decency.
Step 4: Eliminate the others.
Reasonable classification belongs to Article 14 (equality). The phrase reasonable situations is not a constitutional term. No restrictions is wrong because the rights are clearly limited.
Step 5: Conclude.
Article 19 freedoms are subject to reasonable restrictions.
Answer: Reasonable restrictions