Originally Posted by Aftershock81:
“Ok just one of my pet hates, as a fan of Van Gogh why is he always british?! like this weeks dr who...surly people can atleast try a dutch accent!
this is after all supposed to a historical episode”
I'll answer this question with another question, followed by two interpretations.
Q: Why didn't
Madame du Pompadour have a French accent?
A1: If the TARDIS can translate languages into English, logically it'd alter the perception of the mode of speech so that the English can be as coherent as possible. This would include accents. For example, Reinette speaking English in a French accent might not be as understandable.
A2 (My favourite answer) - Because the actor/actress is British, get over it!!!