Train services on Victoria's busy Geelong Line have resumed after a major signalling and telecommunications fault caused widespread disruption for commuters travelling between Geelong and Melbourne on Friday, 3 July. The incident marked the second major interruption on the line in the same week, following cable theft that disrupted services just days earlier.

The disruption began at approximately 7:30am, when a complex rail equipment fault occurred between Lara and Manor Junction. As a result, V/Line suspended all train services between Waurn Ponds and Wyndham Vale, replacing them with more than 40 coach services while technicians worked to restore the railway. Transport Victoria also deployed signal specialists and coordinated traffic management around affected level crossings.

The fault affected thousands of morning commuters travelling to Melbourne for work and study. Passengers reported long waits for replacement buses at stations including South Geelong, Corio and North Geelong, while some experienced significant delays because coaches became caught in peak-hour traffic. Around 500 passengers were affected during the busiest part of the morning, with V/Line staff distributing snacks and water to stranded travellers at Geelong Station.

The signalling issue also caused problems beyond the rail network. Several level crossing boom gates around Lara and Corio remained activated for extended periods, creating heavy traffic congestion. Police and traffic management crews were deployed to assist motorists and safely manage vehicle movements while engineers investigated the fault.

At approximately 1:30pm, V/Line confirmed that train services had resumed after engineers repaired the fault. The operator advised passengers that services would continue to experience minor delays throughout Friday afternoon while trains and crews returned to their scheduled positions. Travellers were encouraged to check the latest service updates before departing.

V/Line apologised to passengers for the disruption and thanked commuters for their patience. The company confirmed the fault was not related to the cable theft that disrupted services earlier in the week near Tarneit, describing Friday's incident as a separate signalling and telecommunications failure. Earlier this week, vandalism involving stolen rail cables also forced coaches to replace trains for several hours, highlighting ongoing reliability challenges on Victoria's busiest regional rail corridor.

The repeated disruptions prompted frustration from regular commuters, many of whom expressed concern over the reliability of the Geelong Line after experiencing multiple service failures in a matter of days. Some passengers said better communication and faster deployment of replacement transport would improve future responses. Community discussions on social media also reflected growing dissatisfaction with recurring interruptions.

Although services have now returned to normal, V/Line has reminded passengers to continue checking live travel updates, as temporary delays may continue while the timetable fully recovers. Transport authorities said investigations into the signalling failure are continuing to determine the cause and reduce the likelihood of similar incidents in the future.