Factual error: Ash tells the gang that corrupt politician Rhona Christie "took a marginal seat", which we know includes the youth club in Poplar, Greater London. In fact Poplar and Limehouse is an ultra safe Labour constituency. The sitting member has a majority of over 20,000. It has never been even close to marginal, and a meticulous researcher like Three Socks Morgan wouldn't make a mistake like that.
Factual error: Albert and Emma pose for phony wedding photographs in front of a green chromakey screen in order to have a new background created on computer. However, Emma is holding a garland of flowers surrounded by green foliage. You can't have anything green in the foreground when using green chromakey as it will drop out too and become part of the superimposed background.
Suggested correction: "Green screen" chromakey can be set to very fine tolerances. The garland of flowers Emma is holding is a much darker green than the chromakey curtain behind them and could easily be incorporated into the completed composite photograph.
Plot hole: When Albert, Mickey and Emma are trying to decide which nationality of millionaire Albert will pose as, they decide not to go with an English millionaire, since Albert at this point tries and fails to do a remotely convincing upper-class English accent. However, in many earlier episodes (such as "Gold Mine") he has no problems at all in putting on a convincing upper-class English accent.
