Free MOT from promotion last year. West Ealing Halfords. Booked for 8.30..told it would be approx.11am. Phoned at 12.15 told only just started MOT. Phoned by them at 12.40 to be told it had failed with all brakes at dangerous levels. Quoted £542 to repair!!!. Collected car took to friend's garage and passed MOT with no issues for £45!! My friend's garage checked brakes/discs and all had several months if not years before anywhere near the wear level Halford's had made up!!! Cost me £0.00 as an experience which is the only positive. They make up faults to create work for them to fix....will never use again!