Chlorine release in restaurant from mixing of bleach with cleaner

In a restaurant, chlorine release from use of floor cleaner possibly mixed or contacted with window cleaner that contains ammonia.
https://local12.com/news/local/chemical-blamed-for-deadly-reaction-in-mass-restaurant-common-in-local-eateries

As per information in internet, the following link provides useful information about chemical reaction of bleach with ammonia and other chemicals, in which harmful gases are liberated.

https://www.organic-chemistry.org/chemicals/oxidations/sodiumhypochlorite.shtm

Chlorine gas release - Over one hundred fall sick

As per the report (Toxic gas runs havoc) rupture of rusted pipeline carrying chlorine gas leads to atmospheric discharge and over one hundred persons from the factory, fire service and locals fall sick. The gas causes discoloring of leaves of the trees in the area.

 The pipeline ruptured with a bang and workers inform that the pipeline is old and rusted. The fact that many of the sick were from the factory implies lack of communication, poor awareness about emergency actions and protective measures to be followed by the individuals.

Generally, vessels containing chemicals are tested but not the associated piping. Testing of piping along with containers should be made mandatory and the violators should be punished for endangering the safety of the living beings and the environment.

Chlorine leaks - impact on people's lives

Following is link that depicts shattering of many lives in US and this is true wherever chlorine and other chemicals are handled.

http://www.environmentalhealthnews.org/ehs/news/2011/chlorine-accidents

Instantaneous release of chlorine from normal tonners containing about 900 kg chlorine can impact living beings even at a distance of 10 km under worst conditions i.e overcast sky, no wind; with fatalities upto 1 km. Unless otherwise the safe handling procedures are not practiced, these chemicals are much danger than explosives that affect people and property only upto few meters whereas these chemical releases impact persons staying even hundreds of meters away.