AÂ fault with the signalling system between Rhymney and Bargoed means that trains have to run at reduced speed. .
A broken down train near Caerphilly is blocking the line towards Cardiff. This is causing disruption to journeys between Rhymney and Cardiff Central.
Trains may be cancelled or delayed by up to 45 minutes.
Engineering work is taking place between Swindon and Bristol Parkway, closing some lines.
The following amendments will apply:
The emergency services are currently dealing with an incident between Llanharan and Cardiff Central. Consequently, trains between Bridgend and Cardiff Central may be cancelled, delayed or revised. This is expected until 15:00.
Customer advice:
A shortage of train drivers means that fewer CrossCountry services are able to operate between Nottingham and Birmingham New Street / Cardiff Central. Some services will be cancelled or revised.This is expected until the end of the day.Customer advice:
Urgent repairs to the track at Llanharan means some lines towards Cardiff are currently blocked. As a result of this, trains between Bridgend and Cardiff Central may be cancelled, delayed by up to 25 minutes or revised.
This is expected until 14:00.
A person has been hit by a train between Pilning and Severn Tunnel Junction. Whilst emergency services attend the incident, all lines will be closed and trains will be disrupted.
A broken down freight train is resulting in disruption to trains between Cardiff Central and Bridgend.
A fire next to the track between Cardiff Central and Newport means all lines are blocked. As a result, trains may be cancelled or delayed. This is expected until 13:00.
A fault with the signalling system between Cardiff Central and Newport means some lines are currently blocked. As a result, trains may be cancelled, delayed or revised.
Disruption is expected until 19:15.