|Hatton Cross bus station at tea-time on 28th May 2020 was a bit quieter than usual, but not nearly as deserted as some locations have been during the COVID-19 pandemic. A closer look at this photo will also show that a handful of the people in the background are wearing face-masks, something which you would not have seen in London a couple of months ago.
Abellio is evidently still using cars as crew ferry vehicles, presumably on the basis that they only have one occupant at a time. Ford Fiesta hatchback MF13PGO is one of many similar cars bought second-hand a few years ago, and it was assigned fleetnumber 6804. The fleetnumbers are sometimes carried on the fuel filler cap, but the cap is missing in this view. This car was noted once at Twickenham (Fulwell) garage but has otherwise been based at Hayes. The car alongside has a 'Tracker' warning label in the nearside window and is probably ML13FNK, as seen in the next photo.