This headline is ridiculous. Gas is toxic. Every car runs on toxic chemicals. I guess a hydrogen car is not so much toxic as it is a bomb. But ammonia is a few Hydrogen atoms with one Nitrogen atom. We have ammonia everywhere in this world. It forms naturally and we can easily make it. It does not explode. But in a gas form in a confined area it can be fatal. Just ask India. I believe we are talking about a long time Japanese car that is being produced in China as a demo. Japan is not buying the concept of all electric cars. They are researching lots of cleaner fuels besides lithium.
The Ukrainians are going to take delivery of thousands of these cars, fuel them up and drive them into Russian trenches to self detonate.
That will enhance the WW1 vibe of the current conflict.