I've been searching the forum and the only knocking noise which I can find, is about the rear.

What I'm getting is when I'm going along in a straight line (better when it's a hot day) there is a constant knocking comming from the drivers side front wheel. It will then get worse (louder) when I make a right hand turn. Strangely it doesn't get much faster or slower.

Could it be the bearings, from what I remember from a previous car, the noise gets faster as the speed increases! Also the car has only done 22k miles so I'm suprised if it is.