As other observers have pointed out, the blockbuster-franchise-baddie-as-cop routine perhaps reached its zenith in The Dark Knight, featuring Heath Ledger's Joker impersonating one of Gotham City's finest before busting loose with an assassination attempt. Bardem's character has the same malevolent scowl; I doubt he's charged with issuing parking tickets on double parked Aston Martins, but who knows?
[Daily Mail via Cinema Blend]