From the driver’s seat and externally, show me and explain the daily safety check you would make to this vehicle before driving on the road
Just a bit confused about this one, does it mean i actually have to move the vehicle forwards to check speedo/tacho and brakes are working ?
No. You simply explain that you will check the brakes and speedo within a very short distance ie before leaving the yard. The tacho check is the calibration cert which is on the driver’s door pillar. Also to check that it responds to having the card inserted.
Your trainer should give you a check sheet which examiners expect you to use. This will cover all the checks.
Good luck with it, Pete 
Ok thanks Pete 