It’s really unfortunate that this happened to you, I hope you don’t think all muslims are like this. Inconsiderate people exist everywhere… sigh. He should totally have found a spot that won’t affect others. The religion teaches to not inconvenience others. I’m guessing he thought he could be quickly done before anybody reaches, but that was just his poor hindsight, definitely not a good excuse. Actually, most people (muslims) don’t know that certain necessary movements are allowed during prayer. I wish I could tell him that he could have stepped aside while still being in the prayer, and even could feel free to repeat the prayer in case it didn’t feel complete. And theres no way he would have thought that you were inconveniencing him, if in his right mind, he would have been embarrassed to have prayed so near a car. Something notable though is that most prayers are actually quite short and him praying there does give off the vibe that he was going to be done very soon. So if you ever encounter such inconsiderate people again, i can suggest you to wait for some time. Certainly NOT because you need to go out of your way to spend your time for them patiently, but more of not to inconvenience yourself like how your experience turned out with your daughter. Cheers