Mates bike has been streetfightered & a set of Dominator lights fitted.
there are no side lights fitted, i havnt had a chance to check if there is even any loom to plug in to if it exists.
on my NC29 i got an advisory once for a blown side light bulb..
am reading that if a bike has "auto on" headlights that no sidelights needed to pass MOT
if a bike has Off/side/On lights like my NC29 does.. no sidelights will fail MOT

If there's a sidelight switch position or a bulb holder then it must be present and working.