Key legal question
Whether the insurer remained liable for ongoing headaches after 1 August 2010 due to a causal link with the 2003 accident.
Extracted holding
Any natural causation could remain open because adequate causation was lacking under the applicable whiplash/trauma case law.
Extracted reasoning
The accident was classified as a medium-gravity accident in the strict sense; none of the relevant adequacy criteria was fulfilled to a decisive degree, and no combination of criteria justified adequacy.