Workers are expected to dress appropriately, as described in the company rule

A.  Employees need to wear then official uniforms only when in company-owned buildings.

B.  When at the workplace, employees must wear clothing in accordance with company regulations.

C.  It is preferred that workers wear best clothes when they vistit the office.

D. It is better if workers put on their uniforms before they get to work , as this is more appropriate.