Blue Peter stretch of track which, on 3 July 1938, saw the world speed record for steam locomotives of set by LNER A4 Locomotive no. 4468 "Mallard". In October 1998, Richard Bacon was sacked, following reports in "News of the World" that he had taken cocaine. This incident followed shortly after the show's 40th anniversary, when previous presenters returned for a special programme. Those returning included Leila Williams, Valerie Singleton, John Noakes, Peter Purves, Diane Louise Jordan, Anthea Turner, John Leslie, Tim Vincent, Yvette Fielding, Caron Keating, Mark Curry, Janet Ellis, Peter Duncan, Sarah Greene, Tina Heath, Simon Groome and Christopher Wenner.
Cocaine in the United States little evidence to support their veracity. Mainstream media reported cocaine epidemics as early as 1894 in Dallas, Texas. Reports of the cocaine epidemic would foreshadow a familiar theme in later so-called epidemics, namely that cocaine presented a social threat more dangerous than simple health effects and had insidious results when used by blacks and members of the lower class. Similar anxiety-ridden reports appeared throughout cities in the South, leading some to declare that "the cocaine habit has assumed the proportions of an epidemic among the colored people". In 1900, state legislatures in Alabama, Georgia, and Tennessee considered anti-cocaine bills for