V D Savarkar

Q. Which of the following ways did the British use to arrest Veer Savarkar?

1. His involvement in the organisation, 'Abhinav Bharat'.
2. His connections to the radical group, 'India House'.
3. His connections to the robbery of the government treasury, along with Umaji Naik.
4. His connections to the murder of the Commissioner 'Rand'.