My wife and I can provide you with info. We fostered in the UK some 30 years ago, and have been fostering in Ireland for 15 years. There's always a need for new foster parents, and in fact there are currently ads on TV here seeking new recruits. It doesn't have to couples, single applicants are just as welcome. Check the website www.nfa.co.uk.
Please e-mail me, I hope I can help.