Another rusty result of missing arch liner

[defect94]

After seeing pictures of the rust that has been known to happen on 306's with no nearside rear wheel arch liner I started to wonder what mine would be like. I'd hoped mine had got away with it and looking up from underneath it looked okay. Then one day I started to get the telltale rust stains on the carpet in the boot so last week I decided to investigate

Im new to 306, but i found the same thing just a lot worse when the seatbelt was a little slow...