Medical treatment was administered without delay. No untoward incident after that'' said a report from his school. Luckily, medical help had been arranged quickly. The latest is the trend we see in bigger cities of deliberately using more than one language. Some people consider this in keeping with the times.
Languages change with time and over space.
In fact languages which have been very rigid and impervious to outside influence have ended up dead. Latin and Sanskrit are two examples. Borrowing words from other languages is one way that a language grows, keeps vibrant and flexible and gets enriched. Look at the number of words English has adopted from Indian languages curry, chutney, jungle, loot, thug and so on. Some typically Indian expressions originally not found in the dictionary have now been included in the later editions.