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.
Chris Evans (presenter) of "Top Gear". It was also revealed that the new series would begin airing in May 2016. The first episode of the new series of six episodes was broadcast 29 May 2016. In June 2016 it was reported that fellow presenter LeBlanc had threatened to quit the show unless Evans was sacked, because of inappropriate behavior on set. The source alleged that Evans had become jealous of the attention the other presenters were getting and had become distanced from the group. On 4 July 2016 Evans announced that he had stepped down as presenter of the show and cutting his