They're now facing five charges, and they have had their vehicle and licence suspended for a week.
Wainfleet Fire Chief Morgan Alcock says a driver has been charged, after an on-duty firefighter was hit by a vehicle last Tuesday morning.
They were responding to a crash on Highway 3, north of Claredon Street, when someone drove around the blockade and hit the firefighter.
The firefighter was assessed on scene by EMS, before they were taken to hospital for medical clearance.
2 Niagara men arrested by Toronto Police
Accessed rooftop to take pics for social media
Niagara Parks Tree Planting Day - Sat. Oct. 24
The free event takes place from 10AM-Noon
Gov't Wastes Too Much Money: Candidate
Gov't Pressured to Investigate Whale Deaths
Niagara Falls MPP is asking the government
Niagara Falls Receives Payment for Casinos
OLG pays for hosting 2 casinos
Niagara Falls Man Charged with Child Porn
The investigation began in August
Toronto Man Charged with Drug Trafficking
Respecting Taxpayers, Douglas Memorial Candidate's Concerns