Look out for four steam train trips in London on both Friday and Saturday

If you like watching steam trains, this week is a good one. Two engines will be running loops around south and west London four times on Friday and Saturday in a special series of Santa Steam Express trips.
Steam in the snow — sadly, snow is unlikely this time (c) ianVisits
You can be on the trains (for a fee) or watch from the sidelines, and with four trips planned on both days, it should be much easier than usual to see the steam train chugging its way around south and west London.
Steam