Congratulations, HH6702, you've now made it worse!! You're actually admitting that you couldn't see much (presumably not the whole of the apron), so you have no idea how many EZYs were there!!!
Eeeeee, it weren't like that in my day...
The other term we used to use in the 60s was 'bum spotter' - rather different connotations now!! It was applied to people who 'cribbed' but also (rather harshly I felt) to anyone who had logged less than 1000 registrations...