In the following sentence, a part of the sentence is underlined. Below are given alternatives to the underlined part, which may improve the sentence. Choose the correct alternative. In case no improvement is needed, choose the alternative that indicates 'No improvement'.

The railway zones have been asked to provide three stoppages in the destination State other than the final stop, according to a declared rule.

A. According to an order issued

B. As the government has claimed

C. As per the instructions laid out