Kernrechtsfrage
Whether the claimant was obligatorily insured under UVG for the 1986 accident while acting as a trainee/student.
Extrahierter Entscheid
Yes; the prior recognition of compulsory accident insurance coverage was not manifestly incorrect.
Extrahierte Begründung
The insurer had made extensive inquiries in 1998 and could reasonably treat the practical training as equivalent to an insured activity under the policy; the factual and legal situation then made the earlier coverage decision defensible.