With precedent being the bedrock of the legal industry, lawyers
sometimes fall into the trap of mirroring conventions that they
have observed other lawyers follow. Many times, this mirroring
occurs without much thought by the writer about the value of the
convention. Instead, the writer simply takes for granted that the
convention is the "right" way to do things because
someone else has done them that way.
Such conventions are not necessarily incorrect, but they last
long beyond their usefulness. One (1) such outdated convention is
the doubling words and numerals, as illustrated in this sentence.
It is completely unnecessary in typed documents.
The convention originated with handwritten documents, in which
it was easy for numbers to be confused. (I've personally had my
scribbled "9" mistaken for a "7"). Numbers also
could be altered easily by inserting extra numerals or attempting
to transform a 3 into an 8. In fact, the easy alteration of
numerals is the reason