Returning families with no right to be in the UK is one of the most difficult and sensitive aspects of our work and we are committed to treating everyone in our care with respect and humanity.
We will consider the recommendations in the HMCIP's report carefully and respond in due course.
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A focus on careers and education may also have contributed.
Government clinches crucial Brexit vote.
Liberal Democrat deputy leader Jo Swinson said there had been a “calculated, deliberate breaking of trust” over a voting agreement.