The steering column arrangement further comprises {HEAD ~ locking means} arranged to lock {TAIL ~ the steering column} thereby preventing rotation of the steering column 
arranged to lock
The steering column arrangement further comprises { HEAD ~ locking means } arranged to lock { TAIL ~ the steering column } thereby preventing rotation of the steering column
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH