UK has detained 76 ‘age-disputed’ children under one in, one out scheme

Concerns raised over minors placed in adult detention centres since removals began under scheme in September

More than 70 children from various conflict zones whose ages were disputed by the Home Office have been held in detention centres in the UK in preparation for forced removal to France under the government's one in, one out" scheme, research shows.

The one in, one out initiative means each small boat arrival can be forcibly returned to France in exchange for another person - who has not attempted the crossing - being brought to the UK legally.