R.I. Gen. Laws § 31-22-7: Following fire apparatus.

The driver of any vehicle other than one on official business, shall not follow any fire apparatus traveling in response to a fire alarm closer than five hundred feet (500′), or drive into or park the vehicle within the block where fire apparatus has stopped in answer to a fire alarm. Violations of this section are subject to fines enumerated in § 31-41.1-4.