The phrase "operator's discretion" is correct and usable in written English.
It refers to a situation where the person in charge or in control has the power to make a decision based on their own judgment or choice. Example: The operator's discretion allows them to choose the best route for the bus depending on the traffic conditions. Another example: The company policy states that refunds are given at the operator's discretion and may not be guaranteed in all cases.
Rail fares increased over the past decade even faster than house prices, according to the RMT union, which calculated tickets across the network – both regulated fares and those left to train operators' discretion – had increased 57.7% in the decade to January this year.
The type of stent used, the administration of glycoprotein II or IIIa inhibitors, and the interventional strategy were left to operators' discretion.
Appropriate tools for this domain must support operator discretion and initiative.
Endocavitary CEUS is a novel technique and offers a dynamic modality assessment in real time, with operator discretion for visualisation of specified anatomy.
The duration of each RF application was according to operator discretion; however, a minimum of 60 s was advised if the catheter position was stable.
After ablation at the site identified by ECM mapping, if spontaneous ectopy was still evident then operator discretion was used to continue mapping using ECM or conventional criteria.
The specific system used to support the Solitaire FR device may be variable depending on the patients peripheral vascular anatomy, presence of concurrent carotid pathology, clot location, and/or operator discretion.
It means that average fares for season tickets and off-peak returns will rise by 3.1%, with some permitted to rise by 5.1% at the operator's discretion.
All prizes are subject to availability at the tour operator's discretion and do not include spending money, nor travel insurance (which is compulsory on some trips), nor meals other than those specified.
It means that fares for season tickets and off-peak returns will rise by an average of 3.1% (July retail prices index) from 2 January, although some fares will rise by up to 5.1% on individual routes, at the operator's discretion.
Indications for the procedure and selection of target vessel and lesion characteristics were at the operator's discretion.
