I think this is it
"Maintenance Grant for living costs
Get an estimate of the loans, grants and bursaries available to you (full-time students only)
Student Finance Calculator Opens new window
Full-time students can apply for a Maintenance Grant to help with living costs. Maintenance Grants are available to students whose household income is £42,600 or less. Your household income is your parents? or partner?s income and your own.
The maximum Maintenance Grant is £3,250 a year if your household income is under £25,000.
Annual Maintenance Grant rates
Household income Maintenance Grant
£25,000 or less £3,250
£30,000 £2,341
£35,000 £1,432
£40,000 £523
£42,600 £50
over £42,600 no grant
If you get a Maintenance Grant your Maintenance Loan will be reduced.
You apply for a Maintenance Grant through your main student finance application. You can only get a Maintenance Grant if your household income is assessed. This means Student Loans Company will look at your household income and work out how much money you get for your Maintenance Grant.
If you?re a parent whose partner also applies for student finance, you won?t get a Maintenance Grant but will get the Special Support Grant instead. You?ll get the same amount of money and the amount of Maintenance Loan you get won?t be reduced.
You can apply now for a Maintenance Grant for 2012/13."
So that means your just under £5k loan for maintenance is reduced by the up to £3250 - so most of the £5k would be a gift from hard working tax payers because your parents are poor or idle. It is not on top of the £5k so you probably need to live at home or get a job in holidays.