To eliminate the need to run round its trailer at termini , it was equipped with an elevated driving position at each end ( similar to some French railcars ) .
The driver could see over the top of a trailer that was being propelled .
To eliminate the need to run round its trailer at termini , it was equipped with an elevated driving position at each end ( similar to some French railcars ) so that the driver could see over the top of a trailer that was being propelled .