I drove a long long way with my old car knowing I had to change the shock absorbers, and what needed to happen; happened. Something broke and I have now strange noise coming from one of the rear wheel (I will come back on that noise in another question). Usually I prefer to repair my old car by myself, both for fun and to save money. However, I have no idea what is the name and the purpose of the broken part. I will also need to drive tomorrow with the car, but wonder if it could be dangerous. Please look at the supplied picture and help me.
The car is a Hyundai Accent Gsi 2003 with a 1.6L engine.