BoE expects gdp growth of +0.3 pct qq in q3 2017, unchanged from aug forecast, stronger consumption possible
Says considerable risks remain, including response of households, businesses and markets to brexit process
Policymakers Ian Mccafferty and Michael Saunders voted to raise rates to 0.50 pct
Most of MPC judge some withdrawal of stimulus likely "over the coming months" if growth continues and underlying price pressures rise
All MPC members agree any bank rate increases would be at a gradual pace and to a limited extent