Hidden obstacles 1 June 2018, The Economist Xi, make me chaste 1 June 2018, The Economist Bank Negara: Banks can determine income sources 20 June 2018, The Star EU states told to step up hard Brexit contingency planning 20 June 2018, Financial Times (Singapore) BIS cryptosepticism is more than fear of change 20 June 2018, The Edge Financial Daily Europol confers with cryptocurrency exchanges to thwart use by criminals 20 June 2018, Financial Times (Singapore)