Which of the following statements about fundamental rights is correct?
1
Only Parliament can make law with regard to preventive detention.
2
The enforcement of the right to protection in respect of conviction cannot be suspended even after proclamation of emergency.
3
President can make objection when the State carries on trade, business as a monopoly on request of any state.
4
Under protection in respect of conviction for offences allows person accused of any offence to be a witness against himself.