National Audit Office
Employees are under-paid and do not feel valued.
Labour says government's approach to health is 'failing'.
Many are unhappy with their resources and workload.
'This country has witnessed a long-term decline of public trust in politics'.
The number of people sleeping on the streets has more than doubled.
Report finds rules to stop former government officials abusing positions are not being properly applied.
'Financial problems are endemic and this is not sustainable,' says National Audit Office.