cracked pebble dashing, how to solve it?

Hi there

On the front of our house I have noticed small cracks appearing in the pebble dashing spidering out from one of our windows, any suggestions on how to fix it?
E.R, January 2009


done
see first if it is boast by knocking it with a small hammer do it gently and if it sounds like a drum like a hollow sound im afraid it will have to come off and redone,if it is not boast paint it with unibond and paint it

martin callaghan...plasterer, January 2009