Explanation:

Alright, let’s break it down:

- Option 1: 01 April 2012 – This date isn’t connected with the enforcement of the POCSO Act.

- Option 2: 01 March 2012 – Also not the official date; nothing significant for POCSO here.

- Option 3: 01 May 2012 – This, again, is not the right date for when the Act came into force.

- Option 4: 14 November, 2012 – This is the correct answer. The Protection of Children from Sexual Offences (POCSO) Act, 2012, officially came into force on this date in India. It was chosen intentionally as Children’s Day.

So, option 4 is spot on. The Act was passed earlier, but enforcement started on 14 November, 2012.