So after all this rain in Sydney my R32 has developed a bit of a wet dog smell inside. Upon digging around, the rear seat drivers side footwell carpet is damp.

I've sourced this to come from when i am parked next to the kerb at the slight camber that is in most roads. the water seems to fill up in the sill and when it fills up enough it flows over the top of the sill into the rear footwell.

First of all does this happen to anyone else?

Any suggestions for a solution?

The history of my car is pretty good and as far as i know and the people who have worked on it it has never been involved in an accident.