Water Ingress front passanger footwell Skoda Octavia 2006 Estate

Hi,

Please help!!! My fathers 2006 skoda octavia has water building up in the front passanger footwell. Sorry I know this topic has been propbably covered, but this has been hell for the last year. With many a visit to the loacl garage. They say they have checked the pollen filer and drain holes.

I've noticed water dripping down the side of the glove box.

One of the inside door rubber drain bungs seamed a little gunked up and water came out when a screw driver was pushed into it a couple of minutes ago (since coming back from the garage). Please have a look at the photos thanks....

Also put this posting on welcome page not sure how to navigate round here - never joined a forum before sorry...