2002 wrx annoying squeek developed
 

Hi my 2002 wrx turbo has developed a squeak.
Whilst reversing and applying the brakes a squeak started,initially I thought it was from the front drivers side brake.
But it only seems to squeak when I turn the steering and brake in reverse.
Now the squeak continues for a few seconds after the car is reversed and comes to a standstill.
The mystery is it only squeaks after reversing and breaking.
Help please.
:idea::idea:

Possibly the handbrake shoes? Mine made a squeaking noise recently gave them a couple of hard pulls and it went away, must be a bit sticking as the car is not us much.

Mine does it first thing in a morning now as its damp outside