There have been a couple of troubling written answers from Health ministers recently.
Shadow Health Minister Anne Milton asked about the availability of cognitive behavioural therapy, a crucial element in treating mental ill health:
"To ask the Secretary of State for Health how many people received cognitive behavioural therapy in each of the last five years. 
"To ask the Secretary of State for Health what the average ratio of nurses to patients was at each hospital in (a) England, (b) the North East and (c) the Tees Valley in each of the last 10 years. 
I am staggered that the Government doesn't know these figures. And they are just two recent examples – I will be on the lookout for more.
How can ministers consider national health trends if they don't have the raw material to hand?