London landmarks are flashing abnormally. What is the signal they are conveying?

On June 30, local time in the UK,

London's landmark building "London Eye" is flashing abnormally!

(Picture from the Internet)

Is it because of the surge in electricity consumption in summer?

Causing voltage instability?

I really want to tell them: no matter what the problem is, come to me to buy the parts for repair! Free shipping if you order online.

On second thought, it's already 2012.

The possibility of voltage instability is unlikely.

Is it an alien invasion?

A spacecraft releasing a jamming signal?

Or maybe a hacker group

Will you declare responsibility for this incident?

…

While the crowd was busy guessing,

A great god revealed the secret on social media:

This flashing frequency actually represents Morse code !

(Picture from the Internet)

After the code was cracked, it turned out to be an advertisement.

A luxury car brand is going to launch an electric car.

Soon in Shanghai,

The LED screen at Magnolia Plaza also responded:

Across half the world, netizens from all over the world are asked to guess the riddle

This wave of advertising operations is really 666

In contrast,

Xiao Ou, my advertisements have always been very straightforward .

The " password " Xiaoou sends out every time is not for guessing .

It is used to receive benefits !

For example, before August 1,

Fill in the corresponding promotional code when placing an order on the official website of OS.

You can receive gifts!