If your sausages are still joined together, cut the skin between them to separate them. Pearce each sausage with a fork six or seven times. This enables the fat in the sausage to escape and helps avoid them bursting during cooking. Place the flour onto a plate and season with salt and freshly-ground pepper to taste. Roll each sausage into the seasoned flour so that they are lightly coated all over. Place in a non-stick frying pan (or a frying pan with a little oil) and cook on medium heat for about 10 minutes, turning regularly until they are golden brown all over.