By Charlie Conchie A top Treasury minister said the government was not “deregulating for deregulation’s sake” today as the government tries to soothe concerns it will overzealously slash rules governing the financial sector. Speaking at the Bloomberg Global Regulatory Summit, chief secretary to the Treasury, John Glen, said that the government was committed to the independence of the regulators and would not engage in a “race to the bottom” on regulation, The reassurances come after a tussle between the two top financial regulators with the government over so-called “call-in powers” included i…