A broken down train is causing disruption to services to and from London Waterloo this morning.
Commuters travelling from Portsmouth to the capital may face delays this morning.
South Western Railway are warning that disruption is expect to last until 11am today (September 12).
In a statement on its website the rail service: ‘Our engineers liaised with the train crew to get the service moving as soon as possible, however as some lines in / out of London Waterloo were temporarily blocked some congestion has built up.
‘This is mainly affecting Suburban / Windsor line services.
‘For further information please speak to a member of station staff, or use a station help point.
‘We are sorry for any disruption to your journey.
‘If you've been delayed by more than 15 minutes, you can claim compensation through our Delay Repay scheme.
‘You'll need to submit your claim within 28 days of travelling.
‘For more information about what you're entitled to, or to see what to include with your claim, see the details here.’