Wife has 2010 panda 4x4. It has a strange roof fitting- black plasticky thing, T shaped looking down. Crossbar across roof at back, the spine goes to just above the windscreen and is about 10" wide. No obvious tie down points and radio aerial sticks out at the back. Looks like maybe for a surf board ? I'm just interested.

Sounds strange,post a pic or see if there is a name/logo on it.

Tomsk

It's a Cross by the sounds of it.