Train services running to and from St Albans Abbey and Watford Junction are being cancelled this morning due to trespassers.

St Albans commuters have taken to Twitter this morning to demand where their train is after quite a few services have been cancelled due to trespassers on the tracks.

Road transport is replacing the following services, the 7.21am and 8.04am from Watford, and the 7.42am and 8.25am services from St Albans Abbey.