Couscous with Grilled Summer Vegetables and Loads of Herbs

Name: Couscous with Grilled Summer Vegetables and Loads of Herbs
Ingredients: 9 ounces couscous; 1/2 pint cold water; 3 red peppers; 1 handful asparagus, trimmed and peeled if necessary; 2 or 3 small firm patty pan squash; 1 small bunch spring onions, trimmed and finely sliced; 2 to 4 fresh red chilies, seeded and finely sliced; 3 good handfuls mixed fresh herbs (best are coriander, mint, flat leaf parsley); 1 recipe olive oil and lemon juice dressing, recipe follows; Salt and freshly ground black pepper; Red wine vinegar; 2 tablespoons lemon juice; 5 tablespoons best quality olive oil; 1 level teaspoon salt; 1 level teaspoon freshly ground black pepper