2016

2016 was a year which the Twelfth Doctor visited many times. (COMIC: Big in Japan, The Stockbridge Showdown, Planet of the Rude et al)

By this year, the Eighth Doctor's companion Izzy Sinclair was working for Médecins Sans Frontières‎. (COMIC: The Stockbridge Showdown)

In 2014, (COMIC: The Fractures) while trying to work out how a forest had grown on Earth overnight, the Twelfth Doctor compared a tree to a time machine, and determined that this had to have happened due to messing with the fabric of time, as "you [couldn't] create a whole overnight forest with extra special fertiliser". He referred to a hypothetical scenario, where "[y]ou plant[ed] a little acorn in 1795, and in the year 2016, there [was] an oak tree, there in the same spot, with a tiny, little bit of 1795 still alive inside of it." (TV: In the Forest of the Night)

Dated events
Early in the year, the famous musician David Bowie died. In tribute to him, Erimem and Andy Hansen left a copy of his album Life on Mars on the planet Mars. (PROSE: Life on Mars on Mars)

In July, the Twelfth Doctor joined an internet forum under the name ThetaSigma. He wrote an extremely negative post about an episode of a television series. (COMIC: Planet of the Rude)

Sometime in the summer, Strax visited a city with his Time Shark. He encountered a boy who was being bullied. He let the boy ride on the shark with him and they scared away the bullies. (COMIC: The Adventures of Strax & the Time Shark)

In August, the Celestial Hyperloop Corporation began using a wormhole that started in Shirov-three and passed through San Francisco. The wormhole began mutating people, first by giving them inhuman strength and flight, then by transforming them into gargoyle-like creatures. Martha Jones came to San Francisco to investigate while her husband Mickey Smith was busy in the Czech Republic, but she mutated into a Gargoyle.

Mickey followed Martha to San Francisco and realised that he was out of his depth and tried to get the attention of the Tenth Doctor. Instead, he brought the Ninth Doctor to San Francisco with Rose Tyler and Jack Harkness. The Ninth Doctor helped Mickey and Martha while also keeping Rose and Jack away to preserve the Web of Time. Rose and Jack met a group of young people who had begun mutating and Rose began mutating as well. Rose and the others flew into the wormhole and caused its stabilisers to break. The Doctor, Mickey, and Martha stopped the wormhole from hurting anyone when it collapsed. The effects the wormhole had on people wore off. (COMIC: The Transformed)

On 26 September, the Twelfth Doctor and Clara Oswald came to Earth on a time dragon and encountered Gertie and Charlie Baker. (COMIC: Super Gran)

In Autumn, on Maxwell Edison's 60th birthday, the Twelfth Doctor came to Stockbridge with plans to bring down Josiah W. Dogbolter's criminal empire with the help of several old friends. He froze the entire population of Stockbridge, save Maxwell, so that nobody would be hurt during the plan. Frobisher impersonated Chiyoko and brought Dogbolter from the future to 2016. Dogbolter was then brought to St Justinian's Church, where he confronted the Doctor. During the confrontation he admitted to killing countless people. Sharon Davies filmed the entire confrontation and brought the video back to Dogbolter's time, where Dogbolter was arrested. The Doctor then brought Maxwell to Cornucopia, where they celebrated Maxwell's 60th birthday with Frobisher, Sharon Davies, Izzy Sinclair, Destrii, and Majenta Pryce. (COMIC: The Stockbridge Showdown)

Unknown dates
The Twelfth Doctor visited the annual UK Book Festival, where he encountered Charles Abbott: an alien who masqueraded as a human to write popular children's books. He also met Eliza Jones, who told him that Abbott had kidnapped her younger brother Sammy. The Doctor and Eliza saved Sammy and trapped Abbott in a stasis jail cell. (COMIC: Shock Horror)

Under orders from the British government, UNIT recreated the K1 robot. It escaped and went on a rampage in downtown London. The Twelfth Doctor and Petronella Osgood were able to disassemble it, but only after it destroyed the London Eye. (COMIC: Robo Rampage)

The Fifth Doctor encountered in Hexford. (AUDIO: And You Will Obey Me)

The Sixth Doctor encountered in England. (AUDIO: Vampire of the Mind)