Taken from various Yahoo groups and with thanks to the original poster:
Additional HST's running this Saturday (03/09/2005) in connection with the Wales v England Football match at the Millennium Stadium.
Z21, 10.00 - Paddington to Bristol TM, extended to Cardiff Central. arrive 12.27
1Z26, 11.00 - Paddington to Bristol TM, extended to Cardiff Central. arrive 13.28
1Z30, 11.57 - Paddington to Cardiff Central. arrive 14.01
1A28, 17.04 - Cardiff Central via Bristol TM to Paddington. arrive 19.42
1Z50, 17.18 - Cardiff Central to Swansea. arrive 18.10
1Z31, 17.55 - Cardiff Central via Bristol PKWY to Paddington. arrive 19.53
1Z31, 18.31 - Cardiff Central to Swansea. arrive 19.28
1A30, 18.40 - Cardiff Central via Bristol TM to Paddington. arrive 21.09
1Z52, 19.18 - Cardiff Central to Swansea. arrive 20.10
1A31, 19.40 - Cardiff Central via Bristol TM to Paddington. arrive 22.09
1Z53, 20.15 - Cardiff Central to Swansea. arrive 21.07
In connection with these are the following additional ECS movements:
5A20, 12.33 - Cardiff Central to Bristol TM. arrive 13.40
5Z26, 13.33 - Cardiff Central to St.Philips Marsh Depot. arrive 14.56
5Z30, 14.10 - Cardiff Central to Swansea. arrive 14.53
5A28, 16.00 - Swansea to Cardiff Central. arrive 16.48
5Z50, 16.08 - Swansea to Cardiff Central. arrive 17.09
5Z31, 17.03 - Swansea to Cardiff Central. arrive 17.47
5A30, 17.04 - St.Philips Marsh Depot to Cardiff Central. arrive 18.30
5Z51, 17.47 - Bristol TM to Cardiff Central. arrive 18.25
5Z52, 18.24 - Bristol TM to Cardiff Central. arrive 19.10
5A31, 18.46 - Swansea to Cardiff Central. arrive 19.30
5Z53, 19.02 - Bristol TM to Cardiff Central. arrive 19.56