President Yoon Suk-yeol visits the Itaewon stampede site a day after the deadly crush killed more than 150 people and injured some 80 others during Halloween celebrations, Oct. 30. Yonhap

President Yoon Suk-yeol was enraged after learning that police took no action even after receiving 11 calls about the dangerous level of crowds on the night of the Itaewon tragedy, according to a presidential official.

Yoon received a list of the calls made to the 112 police hotline Saturday evening, shortly before presiding over a Cabinet meeting Tuesday, and ordered the circumstances be determined "thoroughly without a trace of doubt" and that those responsible be "handled strictly in accordance with the law and principles," the official told Yonhap News Agency on Tuesday.

The National Police Agency on Tuesday disclosed the transcripts of the 11 emergency calls that started coming in around four hours before the disaster, leading many to believe the tragedy, which killed at least 156 people, was avoidable.

Many of the callers said they felt like they were going to be "crushed to death."