Preheat the grill to hot. Halve the
peppers and remove the seeds and stalks. Place skin side up on the grill rack and cook for 5-6 minutes until blistered. Peel off the skin and slice
peppers into strips. Boil the pasta in plenty of salted water with a little oil until tender. Boil
broccoli for 5 minutes. Halve the
tomatoes and grill for 1-2 minutes. Drain cooked pasta and the
broccoli and return them to the pan. Mix the pasta,
broccoli,
peppers,
tomatoes and flaked tuna fish. Mix in the
lemon juice and rind and the olives and serve.