generally, the modern bistros do get halal meat, i always ask before i order... but some local ones called "hindu military canteen" don't seem to bring halal, though i have never been to such places... also, i have never been to dominos and mcdonalds.
beef is available, i suppose buffalo... it is cheaper than mutton, though the shops ( for raw ) or push-carts ( for kababs ) are at greater distances than mutton/chicken/fish.
there are some big companies like godrej which sell meat in packets, and they are halal... you would be interested in this particular product... (
Lucknowi Chicken Seekh Kabab ).
the turkey usmaniya empire was a monarchist empire and not really the leader of a real islami ummah... its breaking up was a conspiracy between britain and france and more to do with the modern successor of the crusades... besides, usmaniya empire had become weakened i think by the mullahs, just like with al andalus.
this is a major issue, the disposal of human dead, every religion having its rituals, mostly either eating up space ( burial grounds ) or consuming resources and polluting rivers.
i would say a modern common scientific method must be promoted to dispose the passed away... something that will contribute to society and the wider ecology even after the death of a person.
there is of course organ donation but what if more efficient contributory method is found?? humanity has to get more scientific.