I sent a letter asking some questions and SAE to Verity on: 20th September 2014, and last Thursday I recieved my Q+A back answered, plus she included a signed and personalized photo too.
address I used was:
Verity Rushworth,
c/o Jorg Betts Associates,
2, John Street,
London
WC1N 2ES
That's fantastic, I'm going to send to her in a couple of weeks. Going to get a photo done tomorrow featuring a scene from Emmerdale during the plot with her and Ross Barton