ComplexVision
Quote:
In "The boys moved their car/cars," the plural would indicate that each boy owned a car, the singular that the boys (together) owned one car (which is quite possible). It is also possible that each boy owned more than one car. Be prepared for such situations, and consider carefully the implications of using either the singular or the plural. You might have to avoid the problem by going the opposite direction of pluralizing: moving things to the singular and talking about what each boy did.
I got this from the website supplied by qhoc0010... As I understand, both are correct, but that might indicate different meanings
While that rule can apply in other cases, it does not apply here because there is no such thing as "protective gears."
Do a Google News search and you'll see that with the exception of
the Fiji Times and the Jamaica Observer, all news services use the term "Protective gear."
Examples from various news outlets:
... making sure troops today get the best training and protective gear available ...
... for the state to purchase bulletproof vests or other protective gear for any...
The subway stop near my office was crowded with policemen in heavy protective gear.