Complex sentence: Although Sivarasa has had brushes with the police, both his father and his older brother were members of the force; his father was the registrar of the police force and his older brother was a senior police officer.
Split into simpler sentences: Although Sivarasa has had brushes with the police, both his father and his older brother were members of the force. His father was the registrar of the police force and his older brother was a senior police officer.