Teacher Discussion Forums

Hi guys! I was wondering if you could tell me when should I use "in" and when "on" the street. For example,

I came across a friend of mine IN the street.
There are three businesses ON the/this street.
Cars were parked IN/ON the street.*

Are they OK? Especially the last one, which is the correct preposition? Any clues to predict usage?
Thanks a lot,

Mara.

You might want to specify whether the target variety is American, British, Australian or some other English. Preposition usage in this context (street) do differ according to variety.

The following are examples of standard American English:

Cars parked "on the street" are cars that are properly placed in parking spaces

Cars parked "in the street" are cars that are improperly placed and blocking lanes of traffic rather than parked in proper spaces.

Business are "on" a street rather than "in" a street.
You plan to meet friends "on" a street rather than "in" a street. If you meet them "in" the street, you are in danger of being struck by a car or truck!