 The Queen 's Gate Tunnel was featured in the first ever episode of Torchwood , called " Everything Changes " and was first broadcast by BBC Three on 22 October 2006 . The Grangetown Link was featured in the 2006 Christmas episode of Doctor Who called " The Runaway Bride " . It was first broadcast by BBC One on 25 December 2006 . 
 The Queen <a href='null_genetive' title='1'><mark>'s</mark></a>Gate Tunnel was featured in the first ever episode of Torchwood , called " Everything Changes " and was first broadcast by BBC Three on 22 October 2006 . The Grangetown Link was featured in the 2006 Christmas episode of Doctor <a href='null_relcl' title='2'><mark>Who</mark></a>called " The Runaway Bride " . It was first broadcast by BBC One on 25 December 2006 . 
Da Queen  Gate Tunnel was featured in tdafirst ever episode of Torchwood , called " Everything Changes " and was first broadcast by BBC Three on 22 October 2006 . The Grangetown Link was featured in thda006 Christmas episode of Doctor called " The Runaway Bride " . It was first broadcast by BBC One on 25 December 2006 .