"Summing up the relationship, she described it as being 'in limbo' and 'lacking clarity' on several fronts, " the cable says.

CNN: STORY HIGHLIGHTS

The review also found a "fundamental problem" with accountability and governance arrangements of the ambulance service which it describes as "complex and lacking in clarity".

BBC: Welsh ambulances: ?9.5m upgrade for fleet

He is strong on clarity and musicality, sometimes lacking in force.

NEWYORKER: The Book of Bach