You'd have thought football officials might be a little more lenient about rules governing messages on shirts after the Chapecoense tragedy, but no.
While there have been calls to postpone games in the Campeonato Brasiliero after the death of 19 footballers from the Copa Sudamericana finalists, games elsewhere have gone ahead as planned.
Grounds in England held a minute's silence ahead of midweek kickoffs, with
the tribute at Anfield particularly moving, while Manchester United manager José Mourinho
spoke fondly of Chape manager Caio Júnior, who left behind many friends in Mourinho's native Portugal.
But not all the messages of solidarity went off without a hitch, with one official choosing to book Paris Saint-Germain forward Edinson Cavani for honouring the victims of the plane crash in Medellín.
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Cavani scored PSG's second goal in their 2-0 win over Angers, a second-half penalty after Hatem Ben Arfa was fouled by Romain Thomas, and revealed a T-shirt bearing the Brazilian club's initials and the word 'Fuerza'.
But referee Frank Schneider decided that the rules could not be bent, even in these circumstances, and brandished the yellow card, much to the disappointment of those who clearly hoped an exception would be made.
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The 2-0 win lifted Paris Saint-Germain to second place in Ligue Un after rivals Monaco could only draw in Dijon on Tuesday night.
