First Great Western services between Portsmouth and Cardiff and Southern services between Southampton and Brighton/Victoria - these trains may be delayed or diverted.
Buses are replacing trains on the the affected route.
Saturday 1st February
Buses depart Fareham at 35 minutes past each hour, calling at Botley, Hedge End and Eastleigh.
Buses depart Eastleigh at 33 minutes past each hour, calling at Hedge End, Botley and Fareham.
Sunday 2nd FebruaryPlease note buses will run to Southampton Airport Parkway rather than Eastleigh.Buses depart Fareham at 55 mins past each hour from 07:55, calling at Botley, Hedge End and Southampton Airport Parkway. Buses depart Southampton Airport Parkway at 26 mins past each hour from 08:26,
More top news
Thames Valley Police have spoken out after two men were found guilty of Kerry Reeves' murder
Friday night's forecast for the west of the region
It's a Bank Holiday weekend, with half term for many. Here's how it's looking on the roads, in the skies, and at getaway hotspots