MOT testing rules :

1. While sitting in the drivers seat, by operating the driving controls, where appropriate, check that they are:
a. functionally complete
b. not cracked, fractured or excessively corroded
c. not obstructed or impeded in their travel
d. positioned so that they can be satisfactorily operated without impairing proper control of the vehicle
e. secure.

So that looks like it will be a failure.

Definately a failure.

1.4.a.1. Check the presence, security and operation of the selector switch.

RFR 1. A selector switch missing, insecure, faulty, or not able to be operated from the normal driving position.