India's market regulator has asked money managers to consider restricting one-off investments from clients in small- and mid-cap stock mutual funds and cut commissions offered for their sale, two sources with direct knowledge of the matter said. The Securities and Exchange Board of India (SEBI) communicated this to the money managers in a meeting earlier this month, the sources, who included a regulatory official, said. The regulator did not specify the quantum of flows it wants restricted, they said. SEBI's communication shows heightened regulatory concern on the surging inflows into Indian small- and mid-cap mutual funds and any potential ripple effects on the financial system if investors suddenly started to yank their money from them. In India, small-cap stocks are defined as those with market capitalisation of less than 50 billion rupees ($603.05 million) while mid-cap stocks are those with market values of between 50 billion and 200 billion rupees. Small- and mid-cap st