Bring a saucepan of lightly salted water to the boil and simmer broccoli for 4-5 minutes. Remove broccoli, reserving cooking water. Drain broccoli in a colander and then drizzle with olive oil. Bring cooking water back to the boil and cook pasta for 10-12 minutes or until tender. Meanwhile toss breadcrumbs in a hot pan with a little oil until golden. Remove crumbs from pan and add garlic and anchovies, sauté in a little oil, add olives and then broccoli. Toss with drained pasta and serve topped with breadcrumbs.