In reply to hankypanky:
A potted history to add a little colour to your statement:
The route was first climbed by Nic Sellars in the early 90's using a sika hold on the crux section (which was declared as 'blank' in an early OTE). It was originally given 8b+ and called 'Justified and Ancient'.
Tony Mitchell then chipped off (most) off the created hold and climbed it, renaming it 'Unjustified' and giving it 8c.
Some years later Ian Vickers repeated it, but found a new sequence that misses out the direct method buy looping round it. This method is the sequence most recent repeaters have used and is now regarded as 8b+, although one vocal local claims it now 'only 8b'. The route is going in the new guide as 8b+ (to the best of my knowledge).
This does not change the fact its the hardest female ascent in Yorkshire, and possibly the UK, and a very impressive piece of climbing by Emma. Its probably not the first female 8c on UK rock, but I'm sure that's not far away.
Andy F