Hope House offers a safe, secure and comfortable place for women to recover from substance dependence and receive additional support for other compulsive disorders.
It is the first time Kate has been seen in public after photographs of her on holiday in Mustique were published by foreign media.
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The president, meanwhile, thanked the French leader for his “steadfast partnership” in the recent missile strike in Syria.
Windrush, junk food and satellites lead Wednesday’s papers.
More than 44,000 Allied soldiers were killed at Gallipoli.