I was out driving yesterday when there was a Big Bang from left side of car. I stopped and checked but saw nothing. Driving onwards the experience was horrible steering was awful brakes worked and off and the car had a habit of just pulling to the left.

I drove slowly home and jacked the car up. The left wheel now has about 2 inches of play. If I hold the bottom of the tired can push in and out about 2 inches. I see the brake disk also moves in and out with the wheel.

I'm assuming something with the hub has been damadged but has anyone any experience with this. What other issues could occur and mist importantly what kind of bill am I looking at

David