This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Vt vector map.svg Map showing the offpeak service pattern for Virgin Trains services Transferred from org en transferred to Commons by User Oxyman using de php CommonsHelper br Original text Tgtrains talk created this work entirely by myself March UTC br first version last version Tgtrains talk Original uploader