Arsenal defender Pablo Mari has pulled up new teammate Albert Sambi Lokonga in training.
The Mirror says it was straight down to work for the midfielder as he linked up with his new teammates for the first time since securing his switch to the Emirates.
The North London club posted a video of Lokonga getting put through his paces at London Colney as Mikel Arteta's men prepare for the upcoming Premier League season.
And defender Mari did not show any preferential treatment to the new boy.
The players were involved in a one-touch passing drill and when Lokonga took two touches of the ball by accident, the Spanish centre-half was quick to call out the Belgium Under-21 international for his mistake
Cedric Soares would then also suffer Mari's wrath for making the exact same error as the 27-year-old's competitive streak was clearly on show during the session.
