Hundreds of cancellations and delays on London Midland trains could result in action from the Department of Transport.
The company has been forced to cancel hundreds of services due to crew shortages. Commons Leader Andrew Lansley warned the firm to improve "in short order" or face the threat of sanctions.
There are 30 services cancelled today due to driver shortages.
Fifteen London Midland trains will be cancelled or changed today. Check the status of your train here.
London Midland has had to cancel some of its routes today due to staff shortages. Below is a list of revised routes and cancelled trains: