An snb inquiry cleared mr. hildebrand of any improprieties , ruling that the transactions were permissible because they were tied to a personal real-estate transaction .
调查结果认为，这些交易是被容许的，因为它们都跟一桩私人房地产交易有关。
The reading there registered 3.99 microsieverts per hour , nearly 20 times the level the government sees as permissible for school grounds , the ward said in a news release .
Roughly half are killed by whalers from japan , mostly off antarctica ; the cull is permissible , japan says , because it amounts to " scientific " rather than commercial whaling .
The steps taken so far are permissible , says gunther krichbaum , head of the bundestag 's europe committee , but " we have to think how far european integration can progress on this basis . "
