Traffic calming Rochdale Rd - Oozewood Rd (ish) up to past Tandle Hill Rd (ish)

I can't believe there are no traffic calming measures on Rochdale Rd on this stretch that's like Brands Hatch, daily. I wondered if it had been raised in the past and either a) was not supported by residents b) was somehow deemed not necessary or c) it's purely a cost issue and we are in a queue. Thoughts?