Maurizio Sarri appeared to have stormed out of training on the eve of Chelsea’s Europa League final against Arsenal in Baku.
The Blues Boss threw his baseball cap to the turf, kicked it, picked it up and threw it down again, before walking down the Baku Olympic Stadium tunnel.
It had been assumed that Sarri’s reaction had been caused by a brief confrontation between David Luiz and Gonzalo Higuain after a heavy challenge.
However, The Times reports that, at the very same time, Sarri was informed that the cameras would not be turned off at any point during Chelsea’s allotted hour on the pitch.
A Chelsea spokesman said: “Maurizio’s frustration displayed at the end of the training was not related to any of his players, but was due to not being able to practice set-plays in the final 15 minutes of the hour-long training session as it remained open to media.”