I bought new discs for it about 20 miles ago and they had the bearings fitted, when i jacked the car up, the wheel wouldn't freely turn. Took the wheel off, took the hub nut off and and checked the washer on the back of the disc was correct way round, put everything back together and checked the hub bolt was at a correct torque, took it just up the road and the noise was worse, seemed to be more emphasised when turning as well. Anyway have dropped the car off at local Renault dealership, whatever s wrong will be sorted by tonight, touchwood. Will let you know what the problem was.