Earlier this month a report from the National Audit Office said that England needs more than a quarter of a million more school places by next year.
Today MPs have been visiting a school in east London to see the problem for themselves.
Sejal Karia reports.
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George Osborne told MPs London would shoulder a large part of his 37% reduction in transport funding.
The prison was originally opened in 1852 as a mixed prison before becoming the first female-only local prison in England in 1902.
The victim was travelling between Seven Sisters and Highbury and Islington when she was assaulted.