immense kudos to the one who helps
 

Hey guys theres this oldish song ive been hearing at work and just cant find out who sings it or what its called, i know only a few lyrics but i was hoping one of you would recognise it. as best as i can put together the chorus goes something like, " i dont want you, i dont neeed you, i dont want you.. anymore, since i walked out the door... you been down on your knees, and youll be calling the poliiiiiice." or something simila to that anyway thanks for anyone who can help

Don't know the song but a quick Google say's it could be this;

Burt Bacharach - Tower of Strength