BBC don't and have never had commercial ads, in fact that's one of the main things they are known for. The only advertising is for their own content (other shows)
I suspect your referring to the other channels? which may explain why your being ignored, a bit like complaining to Microsoft about Apple products.
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"The reasonable man adapts himself to the world; the unreasonable one persists in trying to adapt the world to himself. Therefore all progress depends upon the unreasonable man."
- George Bernie Shaw