Indian tax officers searched the BBC's offices in New Delhi and Mumbai for a second day on Wednesday, two sources said, as controversy swirled over a BBC documentary on the deadly riots in India's Gujarat two decades ago.
The searches resumed Wednesday morning after they went on until late in the night on Tuesday, a government source and a source in the BBC's New Delhi office told Reuters.
India's Income Tax Department has declined to comment on the reason for the search. The sources declined to be identified due to the sensitivity of the matter.
The government last month blocked the documentary that focuses on Indian Prime Minister Narendra Modi, during his time as chief minister of Gujarat state when the violence erupted in 2002.
At least 1,000 people were killed in the riots. Activists have put the toll at more than twice that number.
The government says the documentary, India: The Modi Question, aims to push what it calls a discredited narrative, arguing that it is "biased, lacked objectivity" and showed a "continuing colonial mindset".
The BBC has stood by its reporting for the documentary. It said on Tuesday it was cooperating with Indian tax officials, and hoped to have the situation "resolved as soon as possible".
Media organisations in India have slammed the search.
"We demand that this intimidation be stopped and journalists are left to do their jobs without fear or favour," the Mumbai Press Club said in a statement.