I didn't have a problem on returning from 3 yrs in US. Even though the US companies didn't do NCB they did provide me with a letter to confirm I had made no claims in my 3 years with them. This seemed to satisfy the UK companies with whom I dealt on my return.
Last edited by Jumping_Jack; 6th Oct 2015 at 08:43.
Reason: superfluous 'with'