Contact A Family have some useful resources on the Cuts to Short Breaks services including a webinar with Steve Broach, the link below will give you access to lots of information.
http://www.cafamily.org.uk/media/816458/challenging-cuts-to-short-break-services-final.pdf
Steve Broach webinar https://www.youtube.com/watch?v=3YqiVZ0iai4