An act to add Section 33670.8 to, to add and repeal Sections 33458.5, 33501.7, and 33670.9 of, to repeal Article 14.2 (commencing with Section 33476) of Chapter 4 of Part 1 of Division 24 of, and to add and repeal Article 14.2 (commencing with Section 33477) of Chapter 4 of Part 1 of Division 24 of, the Health and Safety Code, relating to redevelopment, and declaring the urgency thereof, to take effect immediately.