Locums in Hospitals

[#1]

I've just heard on the news that most hospitals in the Yorkshire area have many locums.

You would think they have those ultra-violet traps.

You hear about swarms of millions of locums devastating crops in Africa.

[#2]

Is a single member of a group of locums called a plain Loco?

[#3]

@Strat Perhaps something got lost in the tranlation from english to Yokshu ! !