bunsen_h on Doctor Who

[conuly]

Someday in the Whoniverse, an evil alien invading force will threaten to disable humanity's defensive capabilities by making humans remember all of the invasions that they've bizarrely forgotten about. When people are forced to notice things like the gaping hole in Big Ben, the weird monuments, the work camps, the missing family members, the damage to personal property, etc., humanity will be reduced to quivering catatonia.

Context has identified a minor plot hole.