Fennel and herb barbecued whole fish

INGREDIENTS

• 4 whole fish
• 1 large lemon
• 1 large orange
• 1 medium bulb of fennel
• 4 garlic
• 1 medium red onion
• 3 tbsp capers
• 2 large handfuls of mixed fresh herbs - parsley, dill, tarragon
• extra virgin olive oil
• flaked sea salt and freshly ground black pepper
• and crusty bread, to serve salad
• You will need 12-16 lengths of string about 15cm/6in long, soaked in water for 1 hour.