April 11, the last day of the closing period of catering and inn operators along the Erhai Ring Road in Dali, Yunnan. According to preliminary understanding, there are more than 4,111 restaurants and inns that will be shut down in Erhai Ring Road. 11, local law enforcement officers will start inspections, and those who fail to shut down by themselves will be forced to shut down.

on March 31th, Dali municipal government issued a notice, demanding that all catering and inn operators in the core area of Erhai Lake Watershed Water Ecological Protection Zone should suspend their business for inspection within 11 days from that day. The circular requires the inn to prepare many licenses, such as business license, sewage discharge permit, fire safety inspection certificate, health permit and special trade permit, and can continue to operate after verification.

As for the statement that some catering inns may be shut down during the operation, a staff member of the external propaganda department of Dali Prefecture revealed to reporters that up to now, no notice has been received from the superior to shut down the relevant inns. At present, the sewage interception project around the lake aimed at isolating pollutants from entering and leaving is accelerating.