With reference to preventive detention laws, consider the following:
1. As per the Unlawful Activities (Prevention) Act, 1967 bail cannot be granted to a suspect in any scenario.
2. Under the Unlawful Activities (Prevention) Act, 1967 the onus to prove innocence lies on the accused and not the prosecution.
3. Parliament has exclusive authority to make a law of Preventive detention.
How many statements given above are correct?