The player's father, Don, attempted to take pictures featuring the star from the Emirates on Saturday.
Forward Walcott, 28, paid for a private box at the ground but now he has moved to Everton.
Now it is unlikely to be used on a regular basis.
The England winger returned to Arsenal with Everton on Saturday having made a £20million transfer to Merseyside last month. But he had an afternoon to forget and was replaced after 62 minutes in the 5-1 loss.