Complex sentence: It caused a backbench rebellion and provoked strong opposition in the House of Lords, and Blunkett made concessions over incitement to religious hatred (later carried through by his successor) and to introduce a "sunset clause".
Split into simpler sentences: It caused a backbench rebellion and provoked strong opposition in the House of Lords. Blunkett was forced to make concessions over incitement to religious hatred (later carried through by his successor) and to introduce a "sunset clause".