"Unsuspecting motorists" refers to drivers on the road who are unaware or have no expectation of something that may happen to them, like an accident or an unexpected event. Full definition
It holds a variety of Christian themes about Jesus, salvation, global day of prayer, blah blah blah; you know the usual tacky Christian attempt to witness to unsuspecting motorists who are forced to see this massive sign against their will and resent the fact that they have to look up and see not Coca - Cola, but «Jesus loves you enough to die for you». (nakedpastor.com)
«One Senator Isa Misau, a member of the 2 nd respondent (Senate), while raising a matter of urgent national importance, had sometime between September and October 2017, alleged that the applicant instituted roadblocks across Nigeria with the purpose of extorting money from unsuspecting motorists. (nigeriapoliticsonline.com)
Aside from a few pranks against Farva and a handful of pranks against unsuspecting motorists, most of the humor of the comedy team's screenplay comes in the form of some good - natured cultural mockery. (markreviewsmovies.com)