I recently received an offer letter for a new job. One of the stated terms of employment is: "You may be required to work flexibly and/or additional hours may be requested for the proper performance of your duties for which you will receive no additional payment" This role is salaried as opposed to hourly pay. Is this a statement typical of salaried positions or is it something more ominous? My primary concern is the 'additional hours may be requested' part - since it is a request does that imply that I can decline the request?