Tiger Towbus

One of the few N-type Tigers still in Ulsterbus service, towbus 1285 ( OXI 1285 ) from the Bangor depot was spotted turning onto William Street in Newtownards.

Note the fleet number in a chain-and-hook insignia on the rearmost window pillar - first time I've seen that.

Did any full-length Tigers carry the ocean grey colour scheme in passenger service?