Rebecca Thomas, a dancer from Sutton Coldfield, is stranded on the cruise ship the Costa Allegra in the Indian Ocean after it lost power.
Her brother James Thomas, who is also a dancer, escaped from the Costa Concordia which sank in Italy last month.
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Birmingham's child poverty rate is the second highest of the UK’s major cities. In Ladywood, Hockley, Aston and Nechells it's even higher.
Tory MP Nadine Dorries, who backed Brexit, claimed Ms Soubry had been in a bar before addressing the rally in Westminster.
A report is being released today, which includes a series of recommendations at reducing child poverty in Birmingham.