The Dats train is a oddity! couple of examples
https://www.flickr.com/photos/ukbuses/51141691856/in/photolist-2kVdxeS-2jv2rxL-2kVmqfd-2kVdXRy-2kVfaGv-2kGobDo-2kGNvWh-2jvmG2u-2juVpYY-2jtyjdT-2jtBjD9-2jtysCi-2jtAuQe-2jtz9Wx-2jtwkFX-2iWu55A-2j4Ud2U-2j4Ysia-2j5UivS-2iTLrBf
5Q55 DATS train video at...