Handcuffs
Handcuffs were a restraint device used by law enforcement.
Jesse James showed the Doctor how to slip out of handcuffs. (PROSE: The Shadow of Weng-Chiang)
Whilst travelling with the Eighth Doctor, Lucie Miller was taught how to escape from handcuffs by Harry Houdini. (PROSE: The Great Escapes)
Jack Harkness carried a set of handcuffs which bound Blon Fel-Fotch Passameer-Day Slitheen, while in the skin suit of Margaret Blaine, to the Ninth Doctor. (TV: Boom Town)
River Song handcuffed the Tenth Doctor so he could not stop her sacrificing herself to save the people in the the Library's computer. (TV: Forest of the Dead)
Amy Pond handcuffed the Eleventh Doctor to a heater after she thought he broke into her house. (TV: The Eleventh Hour)
River was handcuffed before being returned to prison. (TV: Flesh and Stone)
Amy handcuffed the Eleventh Doctor on River's command so he couldn't touch River and restart time. (TV: The Wedding of River Song)
The Stormcage guards handcuffed the Eleventh Doctor and River together. (PROSE: A Gamble with Time)
Jo Grant handcuffed herself to Robert Mugabe during a political protest. (TV: Death of the Doctor)
