As Sheffield Wednesday fans sang outside Leicester City's King Power Stadium, a plane circled overhead.
Behind it was a banner with the message "Dejphon Chansiri Out".
Inside, another banner had already been laid across empty seats, urging the owner to sell.
Wednesday supporters have united against a figure they now widely consider a common enemy, a decade after he arrived with grand plans of a Premier League return. Their goal is to force owner Chansiri to find a buyer and to leave Hillsborough.
While around 2,000 fans waited outside, a flag with Chansiri mocked up to look like Del Boy from Only Fools and Horses was on show.