What is the loud knocking coming from the rear of your peugot 205 53 plate?

The loud knocking from the rear of your Peugeot 205 could be due to several issues, such as worn suspension components, loose or damaged exhaust parts, or issues with the rear axle. It might also be a sign of a failing shock absorber or damaged bushings. It’s advisable to have a qualified mechanic inspect the vehicle to diagnose and address the problem promptly. Ignoring the noise could lead to further damage or safety issues.