On 4 April 2020, Chinese Embassy in UK held mourning for martyrs who died in the fight against COVID19 and compatriots lost to the disease.

At 8:00 am local time, in a solemn atmosphere, the national flag of China was flown at half-mast at the Chinese Embassy. All staff members observed three minutes' silence and canceled entertainment on this day of deep sorrow to express condolence to the heroes and victims.