Theory:Doctor Who television discontinuity and plot holes/The Happiness Patrol

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Please discuss only those whole stories which have already been released, and obey our spoiler policy.

This page is for discussing the ways in which The Happiness Patrol doesn't fit well with other DWU narratives. You can also talk about the plot holes that render its own, internal narrative confusing.

Remember, this is a forum, so civil discussion is encouraged. However, please do not sign your posts. Also, keep all posts about the same continuity error under the same bullet point. You can add a new point by typing:

* This is point one.
::This is a counter-argument to point one.
:::This is a counter-argument to the counter-argument above
* This is point two.
::Explanation of point two.
::Further discussion and query of point two.

... and so on. 

• No matter how hot the red hot poker is it will not ignite a gas cloud; a spark is necessary. How does the Doctor cause the shooting flame from the oven?