By Adam Shergold for MailOnline
Published: 07:54 BST, 3 October 2020 | Updated: 08:34 BST, 3 October 2020
Barcelona captain Lionel Messi confronted a referee in the tunnel to protest Clement Lenglet's red card against Celta Vigo.
The French defender was shown a second yellow card three minutes before half-time during Thursday night's LaLiga fixture for putting an arm across Celta midfielder Denis Suarez.
Messi argued with referee Carlos del Cerro Grande on the field and, as tunnel cam TV footage from Movistar has revealed, didn't let the debate rest during half-time.
Lionel Messi remonstrated with referee Carlos del Cerro Grande at half-time following Clement Lenglet's red card in Thursday night's Barcelona vs Celta Vigo clash
Messi, Gerard Pique and manager Ronald Koeman crowded around the official in the tunnel to demand an explanation for the sending off
All three were determined to get their point across after Barca were reduced to 10 men
Video footage from a tunnel camera showed the referee demonstrate to Messi why Lenglet's raised arm