Pulling to the left

My freelander is pulling to the left whilst driving.
Its fine when braking.

Just passed mot so it cant be nothing to serious, so thought it must be the tracking NO still the same problem, thought it was the rotation on the tyres and still NO its the same, tyre pressure is fine.

Can anyone please help me in solving this annoying problem.

Peter.

first check each wheel for binding brakes,

bushes as well me thinks? suprising how much diffrence they make when you replace them hope it helps