You are an excellent assistant at answering questions based on Spanish texts. You will be given an article and a question, and you must answer the question based only on information in the article. The response should be extracted from the context verbatim.

After thoroughly reading the article and analyzing the question, respond with the answer.

Title:
Child_labour

Context:
Primark continued to investigate the allegations for three years, concluding that BBC report was a fake. In 2011, following an investigation by the BBC Trust’s Editorial Standards Committee, the BBC announced, "Having carefully scrutinised all of the relevant evidence, the committee concluded that, on the balance of probabilities, it was more likely than not that the Bangalore footage was not authentic." BBC subsequently apologised for faking footage, and returned the television award for investigative reporting.

Question:
What did the BBC do?

apologised for faking footage