I didn't gave you a British sources but academic ones and never were the brits have any 'bias" as you say to a particular community in former British protectorate.I don't call isaaqs Idoors. never have, you can check my post history and you listed British sources who were particularly bias towards you. Also what the hell is an "isaaq" accent?
Clans have their own somali accent a person from western Somaliland/North-west region doesn't sound the same as a one from Mudug or Dhagaxbuur.