Serbian citizens planning to travel to Greece on July 27th should anticipate potential delays at the border. This is due to a work stoppage impacting operations at the Greek border crossings. Travel agency Juta is alerting travelers to the possibility of extended wait times. The nature of the work stoppage was not detailed, but it's expected to affect processing speeds. Passengers are advised to factor in extra time for their journeys. Further updates will be provided as they become available. Travelers should monitor the situation for potential changes or cancellations.