Thick and creamy seafood chowder

Name: Thick and creamy seafood chowder
Prep time: 15 min
Cook time: 25 min
Total time: 40 min
Cuisine: American
Ingredients: 2 tablespoons olive oil; 110g smoky bacon, rind removed and chopped; 1 large onion, chopped; 1 clove garlic, minced; 1 small red chilli, seeded and minced; 2 tablespoons plain flour; 800ml fish stock; 4 large potatoes, finely diced; 350ml full fat milk; salt and pepper, to taste; 1 pinch cayenne pepper; 2 tablespoons chopped fresh parsley; 850g mixed white fish, bones and skins removed; 160ml double cream; 450g mixed shellfish, cooked