U.K. Prime Minister will seek a “significant watering down” of a planned overhaul in banking regulations because the new rules may hurt growth and spur lenders to quit the country, the Sunday Telegraph reported.

Cameron told senior cabinet officials that any proposals from the Independent Commission on Banking to split banks’ retail and investment units or require lenders to raise capital must be reviewed, the newspaper reported, citing unidentified officials. The government is concerned that HSBC Holdings Plc (HSBA) and possibly other banks may move operations away from the U.K. if planned “ring-fencing” rules are implemented, according to the Sunday Telegraph.