11.1  Traffic Signs Provisions

The Service Provider shall procure that all Traffic Signs on the Project Network shall be in accordance with the Traffic Signs Provisions and the Traffic Signs Manual, except:

(a)  to the extent required by any contrary provision in the Output Specification;

(b)  to the extent required by any Authority Change;  and

(c)  in the case of any Traffic Signs on the Project Network on the Service Commencement Date provided that any such Traffic Signs which, under the Traffic Signs Provisions are, required by a specified time to be replaced by signs of a different design or removed, shall be so replaced or removed.