Experts have told the New Zealand government that it cannot block Kiwi "Dambusters" veteran Les Munro from selling his war medals offshore.
Mr Munro, 95, is the last survivor of the pilots who took off for the attack on German dams, later immortalised in the film The Dam Busters.
The war veteran has put his medals up for auction in the UK to raise money for the upkeep of the Bomber Command Memorial in London that commemorates his comrades who were killed.
The Ministry for Culture and Heritage had sought expert advice on whether the medals are covered by the Protected Objects Act 1975, which would mean they required approval for export if sold to a non-New Zealand buyer.
However, following the confirmation of expert opinion, the ministry has now found that they are not covered by the act.