Brexit cartoon – the winds of change blowing the Union Jack over someone’s face.
The cartoon shows a British person with a British flag (union jack) blown into his face so that he can’t see where he’s going.
The image may show a person who can’t see the future ahead now that Britain has voted to leave the EU, with the flag representing Britain.
Alternatively, it may show a person who was blinded by patriotism before the referendum and thus voted to leave the EU on those grounds. This doesn’t imply that everyone who voted to leave the EU in the referendum are blinkered nationalists, just that blinkered nationalists probably voted for Brexit (and thus managed to get many other Leave voters tarred with the same brush).