"Delays are expected to ease as we regulate services back to schedule," said Irish Rail, as Dart line services resume after earlier disruption.
Buses will run on replacement routes due to engineering works, with specific schedules affecting services between Tonbridge, Hastings, and various connections towards Hayes and beyond.
Various service interruptions are scheduled this weekend across London Underground, Overground, and Elizabeth Line stations as Transport for London conducts necessary maintenance and upgrades.