TV presenter Angellica Bell has announced her support for Hearing Dogs for Deaf People's Let's Hear It campaign, which looks to encourage UK schools to teach British Sign Language.

Bell, who appears in a free educational video for the charity, said 'More than 800,000 people in the UK are severely or profoundly deaf, and 45,000 of those are children. This campaign is crucial in educating young people about deafness, and learning the importance of sign language is a perfect place to start'.