Trump is due to meet Prime Minister Theresa May and the Queen when he arrives, and protesters want the visit to be downgraded.
But for one Gooner, it was just a chance to take his protest against Arsene Wenger to a new and wider audience.

The Arsenal boss has come under serious fire in recent weeks following heavy and “expected” defeats at Chelsea and Bayern Munich.
Fans have been split over the Frenchman for a number of years due to his 12 seasons without a Premier League title and seeming inability to compete in the Champions League.

But with no signs of improvement, the anti-Wenger brigade has grown louder.