help noise comming from breake

[alfie155]

hi, ive just had a new set of disks and pads a few weeks ago, all been fine up until a couple of days ago.
at slow speeds when a touch the breakes peddle theres like a creeking noise comming from the breaks! the breaks works fine! has anyone else ever this problem?

 

[B5NUT]

Could be some stones or cr@p stuck in the brakes take the wheel off and check them over you could also try and jet wash that may get the crud out.