Choose the correct order.

On no account will you order new toner without notifying the head of department first.

On no account will you order new toner without notifying the head of department first.

Starting a sentence with an negative phrase like On no account means that the auxiliary verb (will) and the subject (you) are inverted. The rest of the sentence stays the same. Example: You will order new toner next week (normal order) - On no account will you order new toner today (inverted order).