Shadow Energy Minister Dan Tehan says One Nation Leader Pauline Hanson was fair to criticise Prime Minister Anthony Albanese but believes her comments about his mother went too far. “The point she was making in regard to the prime minister is fair game,” Mr Tehan told News24 host Chris Kenny. “I think just going into the bit about the prime minister’s mother, she just went a step too far. “We do have to know where the line is, and I think the line was overstepped in those comments. “The prime minister’s mother should be out of bounds.”