[1] Six months since the death of Charas and the end of Lost Bullet, Lino works in the drug crime squad now led by Julia.
Lino restores it, painting it blue and equipping it with a huge battery to electrify a front ram which is used to stop cars carrying drugs.
Marco, a key witness, is accidentally killed across the Spanish border in a tussle by Julia, thus ruining the case against numerous drug runners and corrupt police.
Julia quits the force when her boss, Moss, wants her to say in court that Lino killed Marco, to thereby sweep the death and her own mistake under the carpet.
Areski reappears in a final sequence looking for the latest remains of the Renault, removing Charas' crucifix, thus setting up another sequel in the franchise.
[6] Critics praised the slightly better character development than in the first film, and the "impressive stuntwork", a feature of a larger budget for action sequences and car chases.