A poorly maintained and overcrowded bus veered off the road and plunged into a deep gorge in northern India on Monday, killing at least 36 people and injuring several others, officials said.
The accident occurred in Almora district in the mountainous state of Uttarakhand. The bus was carrying around 60 people, and more than 20 have been injured, said Deepak Rawat, a senior state government official.
Authorities said earlier they believed there were 42 passengers, which was how many people the bus could accommodate.
Teams of rescue and relief workers were deployed to the site and officials feared the death toll may rise further, especially as seven passengers in hospital were in critical condition.
Television footage showed parts of the bus mangled and destroyed as it lay overturned on a rocky slope, close to a stream. Rescuers were seen working to pull out passengers and carrying bodies on stretchers.
The state's chief minister Pushkar Singh Dhami earlier said rescue teams were working to quickly evacuate the injured passengers to nearby hospitals and that authorities have been instructed to airlift those seriously hurt.
The state government has opened an investigation into the accident, said Vineet Pal, another official in the state. He added that preliminary information suggested that the dilapidated bus skidded before tumbling down a 60 meter- (200-foot-) -deep gorge.
A number of passengers managed to escape or were thrown out by the impact, and then alerted authorities about the accident. Two transport officials have been suspended for approving a bus that was in poor condition, Pal said.
Prime Minister Narendra Modi offered his "deepest condolences to those who have lost their loved ones in the unfortunate road accident".
Modi's office said in a statement that the families of those killed would receive 200,000 rupees ($2,380) in support, while those injured would get 50,000 ($595).
Uttarakhand Chief Minister Pushkar Singh Dhami said he had ordered an investigation into the accident, which took place in forested hills near the town of Almora.
Hundreds of people die in road accidents in India every year. Road accidents are common along the many mountainous roads in the Himalayan region, caused mostly by poor maintenance and reckless driving in the tortuous terrain.
Agencies