Schoolchildren as young as 14 are protesting outside Vince Cable's Twickenham office today.

The placard-carrying youngsters are protesting over Government moves to more than treble university tuition fees to £9,000 per year.

Pupils told our reporter they were from Orleans Park School, Twickenham.

Many are as young as 14.

It is not known whether the youngsters have permission to be off school.

Their protest comes as police clash with student protesters at a national demonstration in Westminster.

Are you angry over tuition fees? Or are you at one of the protests? Email gholt@london.newsquest.co.uk or call the newsroom on 020 8744 4271.

More follows later.