Fog lights , one or two

[poorcol1964]

Is there a reason  that my mk1 galaxy only has an offside rear fog ?
Is there any reason for this as there is a powdered bulb fitting but the lens has a cut out blocking the lens hole on the nearside ?

[johnnyroper]

U.K. Cars only need to have one rear fog light,not sure about the galaxy but some other cars have the wiring and power to other side but no bulb fitted. Could be just as simple as putting a bulb in?