The women take a train trip, to collect Richard's car. It's clearly a Southern Region EMU (distinctive orange curtains are seen). However as they collect the car a train is shown going past, implying that the garage is close to the station they arrived at. However the train depicted is a DMU in 'refurbished' livery (rail grey with rail blue stripe) this would be rare on Southern lines and implies a location well away from the destination of the earlier train.