Thanks for all the feed back on this one guys. So I have had the painful task of reading the manual for the NCT. Thank you to rebel.ranter for the copy of the manual. After reading pages 45 and 46 it clearly states that:

Double impulse hazards (PASS)
"The presence and operation of ‘four way flashers’ or hazard warning flashers is not a part of the test.
Where “repeater” indicators are fitted as standard equipment, these must be working."

US Side Markers (PASS)
"When a side lamp is incorporated in a yellow headlamp, effectively producing a yellow side lamp, this is
acceptable. In this case, the lamps on both sides of the vehicle must be the same colour."

German Plates (FAIL)
Given the dimensions and specs required by the NCT diagram on page 9 of the manual, these will fail so I will change back to the original plates for the day just to be safe.

Thanks again guys. :-)