Studds Accessories shares rose sharply on Tuesday after stricter enforcement of helmet rules by West Bengal's newly elected BJP government triggered a sharp jump in helmet demand. The company reported record 70% volume growth in the state in May, driven largely by first-time buyers in smaller towns and rural areas.

Helmet sales in West Bengal have surged significantly. This follows a crackdown on helmet rule violations by two-wheeler riders. Manufacturers and retailers report substantial…

Studds Accessories shares rose sharply on Tuesday after stricter enforcement of helmet rules by West Bengal's newly elected BJP government triggered a sharp jump in helmet demand.…