Jeremy corbyn has been campaigning in scotland. He said a Labour Government would repeal the conservatives trade union legislation. Now on bbc news, all the latest business news, live from singapore. China stocks taking a nosedive as Regulators Crackdown and investors lose confidence. And will south koreas giant family Family Run Companies change the elections . Ahead of the. It is a tuesday. Good morning asia, hello world. Glad you could join us for Asia Business report. I rico hizon. We start off with chinese investors and they are closely watching their portfolios today after the worst day of trading this year. As you can see right here on our graphic board, stocks on the shanghai stock market have been on a downward spiral over the past two weeks. So what is causing the loss of confidence . Regulators are cracking down on speculative trading and underlying concerns that the economy is slowing, weakening investors enthusiasm. We get more from our shanghai corresponded. The shanghai