Barcelona coach Ronald Koeman is furious after the chaos in the Nou Camp carpark on Sunday.

After defeat to Real Madrid, Koeman's car was mobbed by unhappy fans, with many shouting "out, out", as they demanded his resignation.

Barca have since condemned the behaviour and pledged to investigate the lack of security.

Mundo Deportivo via Voetbalzone reports Koeman arrived home 'angry', partly because his wife Bartina was sitting next to him in the car and she 'is not used to such situations'.

Koeman also imagined what would have happened if he had been in the car with, for example, his grandchildren.

In the end, the damage to his car was minor. One of the door mirrors no longer folds in properly.

Barca's defeat at home to Real Madrid was a blow to Koeman, after the Catalans had arrived on Sunday on the back of victories against Dynamo Kyiv in the Champions League and the previous Sunday against Valencia.

- updated October 26