Did the King of Britain die?

 What's happening in Britain? 

According to the latest news, flags were flown at half-mast in Britain a short while ago 

What does it mean if the state lowers the flag?

The flags in countries are often lowered at half-mast as a result of a major event in the country following the death of the country's president or in solidarity with a sad event in the world or in the country. 

So, with the number of British flags seen at half-mast, did something big happen? Did the king die?

In the previous months, it was announced that Crown Prince King Charles was suffering from cancer and was undergoing in-depth examinations 

His health condition was unstable and information about it was scarce. Could Charles, who did not live long in power, have left power? We leave the answer for the rest of the hours