UK police seized a gold bar, a gold suitcase and even gold teeth in a week-long crackdown on drug gangs.More than 2,000 people were arrested –nearly 10% of them children- some as young as 14- as officers shut down 335 drug lines used to flood heroin and cocaine, and even spice-laced vapes into towns and cities last week.County lines gangs typically use dedicated phone numbers to take orders and often exploit vulnerable adults and youngsters to transport and sell drugs.