I want to raise money for Great Ormond Street hospital, who saved my nephew's life repeatedly when he was a tiny baby and just do incredible work. I'd like you to sponsor me to just shut up.. staying completely silent from 9am to 5pm on Thursday 28th July. I'm doing this in part to test out the Crowd Rise website for review on BBC Click. The day in question will be the day I am editing the episode that features the review - so it could be fun for the whole team! At least they will enjoy the peace and quiet - but directing an edit through sign language? You'll see the results on the show!