Possible Clues:

• It's all in order. You don't need spectacles
• If you get this order, you may not have to order spectacles
• Command rowers to skirt agreed river
• Marching command, and a hint to this puzzle's theme
• No need to order glasses but order this
• Takes a look at Conservatives in command
• Military command initially expecting two words of compliance
• The order make the sight in order
• Command economy just beginning? Certainly, I agree
• Order given to marchers certainly leads to support for drill in the back