Writing for HuffPost UK, the Labour peer and UK Music chair says there's "a possible gold mine sitting in our classrooms".
So-called "hitlist" featured Tom Watson, Yvette Cooper, Rachel Reeves and others.
Cabinet minister Nicky Morgan, ex-Chancellor Philip Hammond and Labour deputy leader Tom Watson among the biggest names quitting.
As both main parties lose big names, the status quo in this election really isn't an option.
Shadow culture secretary Tom Watson tells HuffPost UK that Jennifer Arcuri's move will "set even more alarm bells ringing" about a £100,000 government grant award.
Exclusive: Left mobilises amid fears deputy leader will challenge vote that rejected pro-Remain campaign.
The five things you need to know about politics today
Deputy leader refused to hand over his mobile phone in fractious meeting.
It's the second time Cadbury's have been found to breach rules in a year.
Until the party has a fully independent complaints process, how can complainants have faith the system will be fair?