Karnataka forest department had earlier proposed the ban on night vehicular movement along the national highway through Bandipur to save animals from being killed by speeding trucks, buses and vans.

However, hours ahead of the ban coming into effect on the night of June 10, the Karnataka government said the decision was on hold.

'It's a huge victory for us. Vehicular ban at night through Bandipur will ensure safety of animals. We're happy with the decision,' said Laxmeesha Acharya, a Bangalore-based environmentalist.

Echoing Acharya, wildlife photographer and environmentalist Dinesh Kumble said: 'Over the years, a lot of innocent animals were killed in road accidents in Bandipur. Now, animals would have free movement in the sanctuary.'

According to statistics, around 15-20 vehicles pass through Bandipur National Park every minute. More than 100 trucks carrying vegetables from Mysore and Chamarajanagar and 250-300 sand laden trucks pass through this park every day.

This is apart from thousands of tourist vehicles that ply on this road. A number of animals had been killed in accidents during the night.

The sanctuary covering 874.20 sq km is situated on the border of three southern states - Karnataka, Kerala and Tamil Nadu.

Although the forest department does not have a record of the number of animals killed in such road accidents, experts believe every year dozens of animals fall victim to speeding vehicles at night.

The Mysore-Ooty national highway running through Bandipur serves as an animal corridor and several animals have been killed while crossing the road at night. The animals killed include deer, wild pigs and sloth bear.