Lobster Salad with Crushed Potatoes and Alsace Bacon

Name: Lobster Salad with Crushed Potatoes and Alsace Bacon
Ingredients: 150 ml sunflower or vegetable oil; 100-120 g small salad leaves (corn salad, landcress, rocket, etc.); 2 tbsps tomato ketchup; 10 g fine chives, cut into 5-cm lengths; 30 ml white wine vinegar; 5 g coriander leaves, washed and finely chopped; salt and freshly ground black pepper; 50 ml dark soy sauce; 5 g thyme; 1 bay leaf; 1 tsp black peppercorns; 8 small live 450 g, or 4 large 1 kg lobsters or buy them ready-cooked; 700-800 g good-flavoured large new potatoes, peeled, cooked and kept warm; 1 tsp fennel seeds; 1 onion, peeled and roughly chopped; 1 tbsp sea salt; 100 g good-quality mayonnaise; 1 tsp Dijon mustard; 8-10 g chervil, roughly chopped; 24 thinly sliced rashers smoked streaky bacon; 40 g root ginger, scraped and finely chopped; 1 small carrot, peeled and finely chopped; 2 shallots, peeled and finely chopped; 1 clove garlic, peeled and crushed