Police are on the verge of arresting up to a dozen household names accused of sex abuse but missed an incredible seven chances to trap paedophile Jimmy Savile while he was alive, it has been revealed. Scotland Yard is to act 'within days' as it emerged the pervert DJ abused at least 300 people because he was allowed to rape and sexually assault victims unhindered for decades. Savile is believed to have had accomplices and celebrities named by victims – some huge TV stars – will be quizzed over serious sex assault allegations as police warned: 'we will come for...