This tech giant up for sale is a homegrown miracle – it must be saved for Britain Will Hutton

So, Brexit Tories, let's see the colour of your money. So far, Brexit has meant billions spent on new, trade-inhibiting customs facilities, a proposed US trade deal that will necessarily compromise food standards to make us ill and a slump in inward investment. Not to mention deepening the crisis caused by Covid with the de facto no-deal Brexit. But now comes a chance to redeem yourselves, at least in part. Weeks after the referendum vote, Britain lost its biggest and best technology company – Arm – to the predatory charms of the megalomaniac Japanese billionaire Masayoshi Son's SoftBank.