Over 22,000 people partied on Ezra Avenue on St. Patrick's day

The St. Patrick's Day party on Ezra Avenue was thelargestever,despite an increase in police presence and expenditures to crack down on the celebrations.

Waterloo Regional Police Service told CBC News in an interview Monday morning that at its peak attendance, there were 22,400 people partying.

That is more than the population of Owen Sound.

'30 to 300 people at each residence'

And it's not even the total amount of people who attended, but instead a snapshot of the amount of people in the Ezra Avenue corridor during the busiest time of the day, said WRPScommunications officer Cherri Greeno.

The estimate also does not take into account people inside houses, on surrounding streets or in backyards.

Around 2 p.m., on Saturday,Inspector Michael Haffnersaid officers had attended about 30 gatherings in the area of Ezra Avenue, Albert and Marshall streets, and found between 30 to 300 people at each residence.

Police lay over 600 charges

Greenosaid officers responded to 248 calls for service between 8 a.m. Saturday to 6 a.m. Sunday.

As a result, police laid 619 charges:

• Highway Traffic Act (62),
• Liquor Licence Act (435),
• Criminal Code (18),
• By-Lawoffences (45),
• Trespass to Property Act (50),
• Controlled Drugs and Substances Act (5),
• Compulsory Automobile Insurance Act (4).

Greeno said this is a "substantial increasefrom last year when we had 197 charges laid."

Criminal code charges included offenceslike:causing a disturbance, assault with a weapon, possession of a weapon for a dangerous purpose, carrying a concealed weapon and impaired driving.

"We had an incident where officers were responding to a disturbance call andthey located a male with a knife attempting to allegedly cause harm to other people in the area," said Greeno.

"So there was that and a bunch of assaults causing disturbances, a serious drug overdose and a lot of alcohol related things."

In the weeks leading up to St. Patrick's Day, police had plans to crack down on the street over crowding and liquor licence violations. WRPSalso brought in officers from Peel Regional Police Service for extra security.

The 2017 Ezra street party cost police an estimated $120,000, and this year the costs were expected to rise.

Police have yet to release the cost of policing the party or the cost of any damage to the street or surrounding residences.

'Significant pressureson our resources'

Region of Waterloo Paramedic Services said they saw an increased demand throughout the day Saturday, continuing into Sunday morning.

Crews responded to a total of 70 calls between 10 a.m. Saturday to 3 a.m. Sunday, said deputy chief KevinPetendra.

He said40 of the patients were transported to local hospitals.

In an email toCBCNews,JulieKalbfleisch, a spokesperson for the region's paramedic services, said the large crowds on Ezra Avenue made finding and accessingpatientsdifficultfor paramedic crews.

She said there were 12 specifically trained paramedicsresponding to calls on foot in the Ezra Avenuearea and fourdesignated ambulances brought in to help manage the increased demands of the massive street party.

Kalbfleischsaid although the number of patient transports mirrorprevious years, the concerned lies in the severity of the calls.

"12 patients transported were in criticalor seriouscondition all related to alcohol and substance misuse," she said.

"These critical patients putsignificant pressureson our resources and the resources at our local hospitals."

52 total hospitalizations

On top of the 40 patients who were transported, 12 other patients for a total of 52 hospitalizations self-admitted themselves to Grand River Hospital (GRH).

"We did see 52 patients arrive from Saturday morning through to early hours of Sunday morning," said Jill Schitka,manager of the emergency department at GRH.

"52 different patients related to the St. Patrick's day Ezra street party and other parties that were probably off-shoots of that Ezra street party."

She said every patient was intoxicated from alcohol. Some patients had injuries related to overindulgence, she said, including falling down, getting a cut, hitting thehead, falling from a tree or roof or injuries from assault or getting into a fight in the crowd.

'Treat the sicker first always'

She said having such a large number of people go to the emergency room in such a short period of time "definitely" strained resources, but GRH planned ahead and increased staffing.

Even so, there were longer than normal wait times for some patientsbutSchitka said GRHwill "treat the sicker first always."

"There were some longer waits probably for the less acute patients who weresafeto wait due to the amount of people who came in a short period of time," she said in an interview with CBC News Monday.

"The peoplethat were sicker, and maybe not a part of the St. Patrick'sdayfestivitieswere seenin a timely manner.

10 to 15 of the patients from Ezra Avenue had serious injuries, and one patient was in life-threatening condition and remains in hospital in stable, but critical condition, saidSchitka.

She would not elaborate on the cause of the patient's critical condition, but said it was alcohol-related and there was no fall or laceration.

Additionally,Waterloo Fire Rescue Services responded to 40 calls during the day, nine of which were for activated alarms and 24 for medical issues.