Due to improvement works, buses will replace train services between Ringwood and Belgrave stations. These service alterations will occur after approximately 7.40pm on Sunday 21, Monday 22, Tuesday 23, Wednesday 24 and Thursday 25 March.

Due to improvement works, buses will replace train services between Broadmeadows and Craigieburn stations from the last two late-night services on Friday 19 March until the last service on Sunday 21 March.

Due to improvement works at Westall, buses will replace train services after 10pm on Saturday 20 March between Oakleigh and Springvale.

Due to improvement works, buses will replace train services between Footscray and Watergardens stations after 8pm on Saturday 13 March.

Due to improvement works, buses will replace train services after 8.30pm on Saturday 20 March between Footscray and Werribee stations and also between Footscray and Williamstown stations.