In {TAIL ~ this way}, {HEAD ~ an automated city tour} or sightseeing tour is made possible also by means of the mobile communications system 
In
In { TAIL ~ this way } , { HEAD ~ an automated city tour } or sightseeing tour is made possible also by means of the mobile communications system
REL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH