Zafira 2007 (57) screeching

[karenc8583]

Hi,
My car has recently stated making a screeching noise from the rear passenger wheel, not there constantly but more often than not.

Can anyone advise what it is? is it serious?

I always feel when i go to a dealer they just think im a stupid female and fob me off so any advice would be great.

Thanks in advance
Karen

 

[iwaters]

Is this all the time or only when braking? Does the sound change the faster you go?