The Twelfth Doctor of Peter Capaldi is a mammoth, efficient nation, ruled by The Twelfth Doctor with an iron fist, and notable for its strictly enforced bedtime, lack of airports, and aversion to nipples. The hard-nosed, cynical, devout population of 6.793 billion Gallifreyans are kept under strict control by the oppressive government, which measures its success by the nation's GDP and refers to individual citizens as "human resources."

The large, corrupt, moralistic, well-organized government juggles the competing demands of Administration, Law & Order, and Defense. It meets to discuss matters of state in the capital city of Darillium. The average income tax rate is 60.6%.

The frighteningly efficient Gallifreyan economy, worth 619 trillion sonic sunglasseses a year, is quite specialized and led by the Retail industry, with significant contributions from Beef-Based Agriculture, Soda Sales, and Cheese Exports. Black market activity is rampant. Average income is 91,144 sonic sunglasseses, with the richest citizens earning 5.0 times as much as the poorest.

Criminals rejoice in the streets as the entire police force is sent away on a training retreat, crime is on the rise as DNA sampling has been all but outlawed, university admissions staff are blindfolded to prevent accidental bias, and a paperwork error has naval privateers being directed to attack land-locked nations. Crime, especially youth-related, is totally unknown, thanks to a very well-funded police force. Peter Capaldi's national animal is the boneless, which is also the nation's favorite main course, and its national religion is Science.

Peter Capaldi is ranked 296,621^st in the world and 9^th in The Doctors for Highest Food Quality, scoring 6.12 on the Meeshlin-Starr Index.