Harry Kane makes history and scores for England as they lead Croatia in Nations League: Live updates
At least a half-dozen paper planes swooping down from high have been visible since kick-off. What can we read into this?
Maybe a lack of attacking jeopardy provided by a team England thrashed last month. Maybe a general apathy with a Nations League competition that is far from embedding itself in fans’ psyches.
Or maybe fans just want the visceral thrill of seeing their origami objects reaching the Wembley turf.
None successful so far, though one did hit a journalist in the head, which is a success of sorts, some might say.