VULNERABLE children seeking asylum are at risk of becoming modern day slaves after a new report revealed a council has lost track of a third of them.

Out of the 48 unaccompanied children Thurrock Council has responsibility for a third - 16 - are missing.

Details of the missing children have been revealed in a new council report.

Thirteen of the missing children have come from Algeria, two have come from Vietnam and one has come from Iraq.

Councillor Sue Little, cabinet member for children and adult social care, said: “All new unaccompanied asylum seeking children (UASC) arrivals are supported in the same way as any other looked after child and missing protocols are followed as with any other child - working together with our partner agencies including the police, to search for them.

“All such cases remain open and actively pursued.

“The majority of children who arrive through the port and are typically classified by the UK Border Force as being aged 16 or 17. They are then placed in the care of the local authority.

“The authority is not allowed to place restrictions on their movement and they are therefore able to leave their care placement without restriction.

“They are subsequently reported to the police under the usual missing children procedures.”

She added many unaccompanied children come to Thurrock due to its location and the Port of Tilbury but those going missing is a “national issue”.

A report published in December by charities End Child Prostitution and Trafficking UK (ECPAT) and Missing People revealed that there were 4,765 unaccompanied children in the UK in 2017 and of those, 15 percent had gone missing from care.

Catherine Baker, senior research, policy and campaigns officer at ECPAT UK, said: “Ultimately, each missing incident represents a safeguarding failure.

“Too often these children are treated as criminals or immigration offenders, rather than vulnerable children requiring support. Too often, they are placed in unsafe accommodation, or have not been made to feel safe by those responsible for their care.”