HEALTH chiefs have issued a warning on so-called legal, herbal and new highs.It comes after 10 people in North Lincolnshire are known to have attended hospital in the last two weeks after buying the substances.The youngest was 14 years old.Frances Cunning, the region's director of public health, said: "Today we are issuing a warning to residents and shopkeepers about the true effects of these substances."Whilst some of these substances may be legal to sell they are not intended for...
